Add a system call to make extended file information available, including
file creation and some attribute flags where available through the
underlying filesystem.
The getattr inode operation is altered to take two additional arguments: a
u32 request_mask and an unsigned int flags that indicate the
synchronisation mode. This change is propagated to the vfs_getattr*()
function.
Functions like vfs_stat() are now inline wrappers around new functions
vfs_statx() and vfs_statx_fd() to reduce stack usage.
========
OVERVIEW
========
The idea was initially proposed as a set of xattrs that could be retrieved
with getxattr(), but the general preference proved to be for a new syscall
with an extended stat structure.
A number of requests were gathered for features to be included. The
following have been included:
(1) Make the fields a consistent size on all arches and make them large.
(2) Spare space, request flags and information flags are provided for
future expansion.
(3) Better support for the y2038 problem [Arnd Bergmann] (tv_sec is an
__s64).
(4) Creation time: The SMB protocol carries the creation time, which could
be exported by Samba, which will in turn help CIFS make use of
FS-Cache as that can be used for coherency data (stx_btime).
This is also specified in NFSv4 as a recommended attribute and could
be exported by NFSD [Steve French].
(5) Lightweight stat: Ask for just those details of interest, and allow a
netfs (such as NFS) to approximate anything not of interest, possibly
without going to the server [Trond Myklebust, Ulrich Drepper, Andreas
Dilger] (AT_STATX_DONT_SYNC).
(6) Heavyweight stat: Force a netfs to go to the server, even if it thinks
its cached attributes are up to date [Trond Myklebust]
(AT_STATX_FORCE_SYNC).
And the following have been left out for future extension:
(7) Data version number: Could be used by userspace NFS servers [Aneesh
Kumar].
Can also be used to modify fill_post_wcc() in NFSD which retrieves
i_version directly, but has just called vfs_getattr(). It could get
it from the kstat struct if it used vfs_xgetattr() instead.
(There's disagreement on the exact semantics of a single field, since
not all filesystems do this the same way).
(8) BSD stat compatibility: Including more fields from the BSD stat such
as creation time (st_btime) and inode generation number (st_gen)
[Jeremy Allison, Bernd Schubert].
(9) Inode generation number: Useful for FUSE and userspace NFS servers
[Bernd Schubert].
(This was asked for but later deemed unnecessary with the
open-by-handle capability available and caused disagreement as to
whether it's a security hole or not).
(10) Extra coherency data may be useful in making backups [Andreas Dilger].
(No particular data were offered, but things like last backup
timestamp, the data version number and the DOS archive bit would come
into this category).
(11) Allow the filesystem to indicate what it can/cannot provide: A
filesystem can now say it doesn't support a standard stat feature if
that isn't available, so if, for instance, inode numbers or UIDs don't
exist or are fabricated locally...
(This requires a separate system call - I have an fsinfo() call idea
for this).
(12) Store a 16-byte volume ID in the superblock that can be returned in
struct xstat [Steve French].
(Deferred to fsinfo).
(13) Include granularity fields in the time data to indicate the
granularity of each of the times (NFSv4 time_delta) [Steve French].
(Deferred to fsinfo).
(14) FS_IOC_GETFLAGS value. These could be translated to BSD's st_flags.
Note that the Linux IOC flags are a mess and filesystems such as Ext4
define flags that aren't in linux/fs.h, so translation in the kernel
may be a necessity (or, possibly, we provide the filesystem type too).
(Some attributes are made available in stx_attributes, but the general
feeling was that the IOC flags were to ext[234]-specific and shouldn't
be exposed through statx this way).
(15) Mask of features available on file (eg: ACLs, seclabel) [Brad Boyer,
Michael Kerrisk].
(Deferred, probably to fsinfo. Finding out if there's an ACL or
seclabal might require extra filesystem operations).
(16) Femtosecond-resolution timestamps [Dave Chinner].
(A __reserved field has been left in the statx_timestamp struct for
this - if there proves to be a need).
(17) A set multiple attributes syscall to go with this.
===============
NEW SYSTEM CALL
===============
The new system call is:
int ret = statx(int dfd,
const char *filename,
unsigned int flags,
unsigned int mask,
struct statx *buffer);
The dfd, filename and flags parameters indicate the file to query, in a
similar way to fstatat(). There is no equivalent of lstat() as that can be
emulated with statx() by passing AT_SYMLINK_NOFOLLOW in flags. There is
also no equivalent of fstat() as that can be emulated by passing a NULL
filename to statx() with the fd of interest in dfd.
Whether or not statx() synchronises the attributes with the backing store
can be controlled by OR'ing a value into the flags argument (this typically
only affects network filesystems):
(1) AT_STATX_SYNC_AS_STAT tells statx() to behave as stat() does in this
respect.
(2) AT_STATX_FORCE_SYNC will require a network filesystem to synchronise
its attributes with the server - which might require data writeback to
occur to get the timestamps correct.
(3) AT_STATX_DONT_SYNC will suppress synchronisation with the server in a
network filesystem. The resulting values should be considered
approximate.
mask is a bitmask indicating the fields in struct statx that are of
interest to the caller. The user should set this to STATX_BASIC_STATS to
get the basic set returned by stat(). It should be noted that asking for
more information may entail extra I/O operations.
buffer points to the destination for the data. This must be 256 bytes in
size.
======================
MAIN ATTRIBUTES RECORD
======================
The following structures are defined in which to return the main attribute
set:
struct statx_timestamp {
__s64 tv_sec;
__s32 tv_nsec;
__s32 __reserved;
};
struct statx {
__u32 stx_mask;
__u32 stx_blksize;
__u64 stx_attributes;
__u32 stx_nlink;
__u32 stx_uid;
__u32 stx_gid;
__u16 stx_mode;
__u16 __spare0[1];
__u64 stx_ino;
__u64 stx_size;
__u64 stx_blocks;
__u64 __spare1[1];
struct statx_timestamp stx_atime;
struct statx_timestamp stx_btime;
struct statx_timestamp stx_ctime;
struct statx_timestamp stx_mtime;
__u32 stx_rdev_major;
__u32 stx_rdev_minor;
__u32 stx_dev_major;
__u32 stx_dev_minor;
__u64 __spare2[14];
};
The defined bits in request_mask and stx_mask are:
STATX_TYPE Want/got stx_mode & S_IFMT
STATX_MODE Want/got stx_mode & ~S_IFMT
STATX_NLINK Want/got stx_nlink
STATX_UID Want/got stx_uid
STATX_GID Want/got stx_gid
STATX_ATIME Want/got stx_atime{,_ns}
STATX_MTIME Want/got stx_mtime{,_ns}
STATX_CTIME Want/got stx_ctime{,_ns}
STATX_INO Want/got stx_ino
STATX_SIZE Want/got stx_size
STATX_BLOCKS Want/got stx_blocks
STATX_BASIC_STATS [The stuff in the normal stat struct]
STATX_BTIME Want/got stx_btime{,_ns}
STATX_ALL [All currently available stuff]
stx_btime is the file creation time, stx_mask is a bitmask indicating the
data provided and __spares*[] are where as-yet undefined fields can be
placed.
Time fields are structures with separate seconds and nanoseconds fields
plus a reserved field in case we want to add even finer resolution. Note
that times will be negative if before 1970; in such a case, the nanosecond
fields will also be negative if not zero.
The bits defined in the stx_attributes field convey information about a
file, how it is accessed, where it is and what it does. The following
attributes map to FS_*_FL flags and are the same numerical value:
STATX_ATTR_COMPRESSED File is compressed by the fs
STATX_ATTR_IMMUTABLE File is marked immutable
STATX_ATTR_APPEND File is append-only
STATX_ATTR_NODUMP File is not to be dumped
STATX_ATTR_ENCRYPTED File requires key to decrypt in fs
Within the kernel, the supported flags are listed by:
KSTAT_ATTR_FS_IOC_FLAGS
[Are any other IOC flags of sufficient general interest to be exposed
through this interface?]
New flags include:
STATX_ATTR_AUTOMOUNT Object is an automount trigger
These are for the use of GUI tools that might want to mark files specially,
depending on what they are.
Fields in struct statx come in a number of classes:
(0) stx_dev_*, stx_blksize.
These are local system information and are always available.
(1) stx_mode, stx_nlinks, stx_uid, stx_gid, stx_[amc]time, stx_ino,
stx_size, stx_blocks.
These will be returned whether the caller asks for them or not. The
corresponding bits in stx_mask will be set to indicate whether they
actually have valid values.
If the caller didn't ask for them, then they may be approximated. For
example, NFS won't waste any time updating them from the server,
unless as a byproduct of updating something requested.
If the values don't actually exist for the underlying object (such as
UID or GID on a DOS file), then the bit won't be set in the stx_mask,
even if the caller asked for the value. In such a case, the returned
value will be a fabrication.
Note that there are instances where the type might not be valid, for
instance Windows reparse points.
(2) stx_rdev_*.
This will be set only if stx_mode indicates we're looking at a
blockdev or a chardev, otherwise will be 0.
(3) stx_btime.
Similar to (1), except this will be set to 0 if it doesn't exist.
=======
TESTING
=======
The following test program can be used to test the statx system call:
samples/statx/test-statx.c
Just compile and run, passing it paths to the files you want to examine.
The file is built automatically if CONFIG_SAMPLES is enabled.
Here's some example output. Firstly, an NFS directory that crosses to
another FSID. Note that the AUTOMOUNT attribute is set because transiting
this directory will cause d_automount to be invoked by the VFS.
[root@andromeda ~]# /tmp/test-statx -A /warthog/data
statx(/warthog/data) = 0
results=7ff
Size: 4096 Blocks: 8 IO Block: 1048576 directory
Device: 00:26 Inode: 1703937 Links: 125
Access: (3777/drwxrwxrwx) Uid: 0 Gid: 4041
Access: 2016-11-24 09:02:12.219699527+0000
Modify: 2016-11-17 10:44:36.225653653+0000
Change: 2016-11-17 10:44:36.225653653+0000
Attributes: 0000000000001000 (-------- -------- -------- -------- -------- -------- ---m---- --------)
Secondly, the result of automounting on that directory.
[root@andromeda ~]# /tmp/test-statx /warthog/data
statx(/warthog/data) = 0
results=7ff
Size: 4096 Blocks: 8 IO Block: 1048576 directory
Device: 00:27 Inode: 2 Links: 125
Access: (3777/drwxrwxrwx) Uid: 0 Gid: 4041
Access: 2016-11-24 09:02:12.219699527+0000
Modify: 2016-11-17 10:44:36.225653653+0000
Change: 2016-11-17 10:44:36.225653653+0000
Change-Id: I345d9bd6cf1947ac3f4dcb3db761088c36028aeb
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
David Howellsauthored and Nolen Johnsoncommited 2025-07-10 14:15:39 -04:00
All device objects in the driver model contain fields that control the
handling of various power management activities. However, it's not
always useful. There are few instances where pseudo devices are added
to the model just to take advantage of many other features like
kobjects, udev events, and so on. One such example is cpu devices and
their caches.
The sysfs for the cpu caches are managed by adding devices with cpu
as the parent in cpu_device_create() when secondary cpu is brought
online. Generally when the secondary CPUs are hotplugged back in as part
of resume from suspend-to-ram, we call cpu_device_create() from the cpu
hotplug state machine while the cpu device associated with that CPU is
not yet ready to be resumed as the device_resume() call happens bit
later. It's not really needed to set the flag is_prepared for cpu
devices as they are mostly pseudo device and hotplug framework deals
with state machine and not managed through the cpu device.
This often results in annoying warning when resuming:
Enabling non-boot CPUs ...
CPU1: Booted secondary processor
cache: parent cpu1 should not be sleeping
CPU1 is up
CPU2: Booted secondary processor
cache: parent cpu2 should not be sleeping
CPU2 is up
.... and so on.
So in order to fix these kind of errors, we could just completely avoid
doing any power management related initialisations and operations if
they are not used by these devices.
Add no_pm flags to indicate that the device doesn't require any sort of
PM activities and all of them can be completely skipped. We can use the
same flag to also avoid adding not used *power* sysfs entries for these
devices. For now, lets use this for cpu cache devices.
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Tested-by: Eugeniu Rosca <erosca@de.adit-jv.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Albert I <kras@raphielgang.org>
Change-Id: Ia0fcfe47501397c8165a7760de0e4de0b0669699
Sudeep Hollaauthored and 0xCAFEBABEcommited 2024-09-20 15:33:29 +00:00
* common/android-4.9-q:
Linux 4.9.330
ext4: make directory inode spreading reflect flexbg size
Drivers: hv: Never allocate anything besides framebuffer from framebuffer memory region
s390/dasd: fix Oops in dasd_alias_get_start_dev due to missing pavgroup
serial: tegra: Use uart_xmit_advance(), fixes icount.tx accounting
serial: Create uart_xmit_advance()
net: sunhme: Fix packet reception for len < RX_COPY_THRESHOLD
perf kcore_copy: Do not check /proc/modules is unchanged
can: gs_usb: gs_can_open(): fix race dev->can.state condition
MIPS: lantiq: export clk_get_io() for lantiq_wdt.ko
net: team: Unsync device addresses on ndo_stop
ipvlan: Fix out-of-bound bugs caused by unset skb->mac_header
netfilter: nf_conntrack_irc: Tighten matching on DCC message
netfilter: nf_conntrack_sip: fix ct_sip_walk_headers
mm/slub: fix to return errno if kmalloc() fails
ALSA: hda: add Intel 5 Series / 3400 PCI DID
ALSA: hda/tegra: set depop delay for tegra
USB: core: Fix RST error in hub.c
wifi: mac80211: Fix UAF in ieee80211_scan_rx()
video: fbdev: pxa3xx-gcu: Fix integer overflow in pxa3xx_gcu_write
cifs: don't send down the destination address to sendmsg for a SOCK_STREAM
parisc: ccio-dma: Add missing iounmap in error path in ccio_probe()
Linux 4.9.329
tracefs: Only clobber mode/uid/gid on remount if asked
mm: Fix TLB flush for not-first PFNMAP mappings in unmap_region()
platform/x86: acer-wmi: Acer Aspire One AOD270/Packard Bell Dot keymap fixes
ieee802154: cc2520: add rc code in cc2520_tx()
tg3: Disable tg3 device on system reboot to avoid triggering AER
HID: ishtp-hid-clientHID: ishtp-hid-client: Fix comment typo
drm/msm/rd: Fix FIFO-full deadlock
Linux 4.9.328
SUNRPC: use _bh spinlocking on ->transport_lock
MIPS: loongson32: ls1c: Fix hang during startup
usb: dwc3: fix PHY disable sequence
sch_sfb: Also store skb len before calling child enqueue
tcp: fix early ETIMEDOUT after spurious non-SACK RTO
tipc: fix shift wrapping bug in map_get()
sch_sfb: Don't assume the skb is still around after enqueueing to child
netfilter: nf_conntrack_irc: Fix forged IP logic
netfilter: br_netfilter: Drop dst references before setting.
driver core: Don't probe devices after bus_type.match() probe deferral
scsi: mpt3sas: Fix use-after-free warning
ALSA: usb-audio: Fix an out-of-bounds bug in __snd_usb_parse_audio_interface()
ALSA: aloop: Fix random zeros in capture data when using jiffies timer
ALSA: emu10k1: Fix out of bounds access in snd_emu10k1_pcm_channel_alloc()
fbdev: chipsfb: Add missing pci_disable_device() in chipsfb_pci_init()
parisc: Add runtime check to prevent PA2.0 kernels on PA1.x machines
parisc: ccio-dma: Handle kmalloc failure in ccio_init_resources()
drm/radeon: add a force flush to delay work when radeon
Revert "mm: kmemleak: take a full lowmem check in kmemleak_*_phys()"
fs: only do a memory barrier for the first set_buffer_uptodate()
ALSA: seq: Fix data-race at module auto-loading
ALSA: seq: oss: Fix data-race for max_midi_devs access
net: mac802154: Fix a condition in the receive path
wifi: mac80211: Don't finalize CSA in IBSS mode if state is disconnected
usb: gadget: mass_storage: Fix cdrom data transfers on MAC-OS
USB: core: Prevent nested device-reset calls
s390: fix nospec table alignments
s390/hugetlb: fix prepare_hugepage_range() check for 2 GB hugepages
usb-storage: Add ignore-residue quirk for NXP PN7462AU
USB: cdc-acm: Add Icom PMR F3400 support (0c26:0020)
USB: serial: option: add support for Cinterion MV32-WA/WB RmNet mode
USB: serial: option: add support for OPPO R11 diag port
USB: serial: cp210x: add Decagon UCA device id
xhci: Add grace period after xHC start to prevent premature runtime suspend.
hwmon: (gpio-fan) Fix array out of bounds access
USB: serial: ftdi_sio: add Omron CS1W-CIF31 device id
vt: Clear selection before changing the font
staging: rtl8712: fix use after free bugs
serial: fsl_lpuart: RS485 RTS polariy is inverse
wifi: cfg80211: debugfs: fix return type in ht40allow_map_read()
platform/x86: pmc_atom: Fix SLP_TYPx bitfield mask
fbdev: fb_pm2fb: Avoid potential divide by zero error
Conflicts:
drivers/usb/dwc3/core.c
net/netfilter/nf_conntrack_irc.c
Change-Id: I7e3e438b5139697f5979b20110708a60ed6a250b
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Merge 4.9.328 into android-4.9-q
Changes in 4.9.328
fbdev: fb_pm2fb: Avoid potential divide by zero error
platform/x86: pmc_atom: Fix SLP_TYPx bitfield mask
wifi: cfg80211: debugfs: fix return type in ht40allow_map_read()
serial: fsl_lpuart: RS485 RTS polariy is inverse
staging: rtl8712: fix use after free bugs
vt: Clear selection before changing the font
USB: serial: ftdi_sio: add Omron CS1W-CIF31 device id
hwmon: (gpio-fan) Fix array out of bounds access
xhci: Add grace period after xHC start to prevent premature runtime suspend.
USB: serial: cp210x: add Decagon UCA device id
USB: serial: option: add support for OPPO R11 diag port
USB: serial: option: add support for Cinterion MV32-WA/WB RmNet mode
USB: cdc-acm: Add Icom PMR F3400 support (0c26:0020)
usb-storage: Add ignore-residue quirk for NXP PN7462AU
s390/hugetlb: fix prepare_hugepage_range() check for 2 GB hugepages
s390: fix nospec table alignments
USB: core: Prevent nested device-reset calls
usb: gadget: mass_storage: Fix cdrom data transfers on MAC-OS
wifi: mac80211: Don't finalize CSA in IBSS mode if state is disconnected
net: mac802154: Fix a condition in the receive path
ALSA: seq: oss: Fix data-race for max_midi_devs access
ALSA: seq: Fix data-race at module auto-loading
fs: only do a memory barrier for the first set_buffer_uptodate()
Revert "mm: kmemleak: take a full lowmem check in kmemleak_*_phys()"
drm/radeon: add a force flush to delay work when radeon
parisc: ccio-dma: Handle kmalloc failure in ccio_init_resources()
parisc: Add runtime check to prevent PA2.0 kernels on PA1.x machines
fbdev: chipsfb: Add missing pci_disable_device() in chipsfb_pci_init()
ALSA: emu10k1: Fix out of bounds access in snd_emu10k1_pcm_channel_alloc()
ALSA: aloop: Fix random zeros in capture data when using jiffies timer
ALSA: usb-audio: Fix an out-of-bounds bug in __snd_usb_parse_audio_interface()
scsi: mpt3sas: Fix use-after-free warning
driver core: Don't probe devices after bus_type.match() probe deferral
netfilter: br_netfilter: Drop dst references before setting.
netfilter: nf_conntrack_irc: Fix forged IP logic
sch_sfb: Don't assume the skb is still around after enqueueing to child
tipc: fix shift wrapping bug in map_get()
tcp: fix early ETIMEDOUT after spurious non-SACK RTO
sch_sfb: Also store skb len before calling child enqueue
usb: dwc3: fix PHY disable sequence
MIPS: loongson32: ls1c: Fix hang during startup
SUNRPC: use _bh spinlocking on ->transport_lock
Linux 4.9.328
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Iee010f5cbfe25dd4503d7f395508fb20a2fc2934
commit 25e9fbf0fd38868a429feabc38abebfc6dbf6542 upstream.
Both __device_attach_driver() and __driver_attach() check the return
code of the bus_type.match() function to see if the device needs to be
added to the deferred probe list. After adding the device to the list,
the logic attempts to bind the device to the driver anyway, as if the
device had matched with the driver, which is not correct.
If __device_attach_driver() detects that the device in question is not
ready to match with a driver on the bus, then it doesn't make sense for
the device to attempt to bind with the current driver or continue
attempting to match with any of the other drivers on the bus. So, update
the logic in __device_attach_driver() to reflect this.
If __driver_attach() detects that a driver tried to match with a device
that is not ready to match yet, then the driver should not attempt to bind
with the device. However, the driver can still attempt to match and bind
with other devices on the bus, as drivers can be bound to multiple
devices. So, update the logic in __driver_attach() to reflect this.
Fixes: 656b8035b0 ("ARM: 8524/1: driver cohandle -EPROBE_DEFER from bus_type.match()")
Cc: stable@vger.kernel.org
Cc: Saravana Kannan <saravanak@google.com>
Reported-by: Guenter Roeck <linux@roeck-us.net>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Tested-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Saravana Kannan <saravanak@google.com>
Signed-off-by: Isaac J. Manjarres <isaacmanjarres@google.com>
Link: https://lore.kernel.org/r/20220817184026.3468620-1-isaacmanjarres@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Isaac J. Manjarresauthored and Greg Kroah-Hartmancommited 2022-09-15 12:39:46 +02:00
* common/android-4.9-q:
Linux 4.9.321
swiotlb: skip swiotlb_bounce when orig_addr is zero
kexec_file: drop weak attribute from arch_kexec_apply_relocations[_add]
fdt: Update CRC check for rng-seed
xen: unexport __init-annotated xen_xlate_map_ballooned_pages()
drm: remove drm_fb_helper_modinit
powerpc/pseries: wire up rng during setup_arch()
modpost: fix section mismatch check for exported init/exit sections
ARM: cns3xxx: Fix refcount leak in cns3xxx_init
ARM: Fix refcount leak in axxia_boot_secondary
ARM: exynos: Fix refcount leak in exynos_map_pmu
ARM: dts: imx6qdl: correct PU regulator ramp delay
powerpc: Enable execve syscall exit tracepoint
xtensa: Fix refcount leak bug in time.c
xtensa: xtfpga: Fix refcount leak bug in setup
iio: trigger: sysfs: fix use-after-free on remove
iio: accel: mma8452: ignore the return value of reset operation
iio:accel:bma180: rearrange iio trigger get and register
usb: chipidea: udc: check request status before setting device address
iio: adc: vf610: fix conversion mode sysfs node name
igb: Make DMA faster when CPU is active on the PCIe link
MIPS: Remove repetitive increase irq_err_count
x86/xen: Remove undefined behavior in setup_features()
bonding: ARP monitor spams NETDEV_NOTIFY_PEERS notifiers
USB: serial: option: add Telit LE910Cx 0x1250 composition
random: quiet urandom warning ratelimit suppression message
dm era: commit metadata in postsuspend after worker stops
ata: libata: add qc->flags in ata_qc_complete_template tracepoint
random: schedule mix_interrupt_randomness() less often
vt: drop old FONT ioctls
BACKPORT: l2tp: fix race in pppol2tp_release with session object destroy
BACKPORT: l2tp: don't use inet_shutdown on ppp session destroy
Linux 4.9.320
tcp: drop the hash_32() part from the index calculation
tcp: increase source port perturb table to 2^16
tcp: dynamically allocate the perturb table used by source ports
tcp: add small random increments to the source port
tcp: use different parts of the port_offset for index and offset
secure_seq: use the 64 bits of the siphash for port offset calculation
tcp: add some entropy in __inet_hash_connect()
tcp: change source port randomizarion at connect() time
fuse: fix pipe buffer lifetime for direct_io
Reinstate some of "swiotlb: rework "fix info leak with DMA_FROM_DEVICE""
swiotlb: fix info leak with DMA_FROM_DEVICE
xprtrdma: fix incorrect header size calculations
s390/mm: use non-quiescing sske for KVM switch to keyed guest
l2tp: fix race in pppol2tp_release with session object destroy
l2tp: don't use inet_shutdown on ppp session destroy
ext4: add reserved GDT blocks check
ext4: make variable "count" signed
ext4: fix bug_on ext4_mb_use_inode_pa
serial: 8250: Store to lsr_save_flags after lsr read
usb: gadget: lpc32xx_udc: Fix refcount leak in lpc32xx_udc_probe
USB: serial: io_ti: add Agilent E5805A support
USB: serial: option: add support for Cinterion MV31 with new baseline
comedi: vmk80xx: fix expression for tx buffer size
irqchip/gic-v3: Iterate over possible CPUs by for_each_possible_cpu()
irqchip/gic/realview: Fix refcount leak in realview_gic_of_init
misc: atmel-ssc: Fix IRQ check in ssc_probe
pNFS: Don't keep retrying if the server replied NFS4ERR_LAYOUTUNAVAILABLE
random: credit cpu and bootloader seeds by default
net: ethernet: mtk_eth_soc: fix misuse of mem alloc interface netdev[napi]_alloc_frag
ipv6: Fix signed integer overflow in l2tp_ip6_sendmsg
nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred
virtio-mmio: fix missing put_device() when vm_cmdline_parent registration failed
scsi: lpfc: Fix port stuck in bypassed state after LIP in PT2PT topology
scsi: vmw_pvscsi: Expand vcpuHint to 16 bits
ASoC: wm8962: Fix suspend while playing music
ata: libata-core: fix NULL pointer deref in ata_host_alloc_pinfo()
ASoC: cs42l56: Correct typo in minimum level for SX volume controls
ASoC: cs42l52: Correct TLV for Bypass Volume
ASoC: cs53l30: Correct number of volume levels on SX controls
ASoC: cs42l52: Fix TLV scales for mixer controls
random: account for arch randomness in bits
random: mark bootloader randomness code as __init
random: avoid checking crng_ready() twice in random_init()
crypto: drbg - make reseeding from get_random_bytes() synchronous
crypto: drbg - always try to free Jitter RNG instance
crypto: drbg - move dynamic ->reseed_threshold adjustments to __drbg_seed()
crypto: drbg - track whether DRBG was seeded with !rng_is_initialized()
crypto: drbg - prepare for more fine-grained tracking of seeding state
crypto: drbg - always seeded with SP800-90B compliant noise source
crypto: drbg - add FIPS 140-2 CTRNG for noise source
Revert "random: use static branch for crng_ready()"
random: check for signals after page of pool writes
random: wire up fops->splice_{read,write}_iter()
random: convert to using fops->write_iter()
random: move randomize_page() into mm where it belongs
random: move initialization functions out of hot pages
random: use proper return types on get_random_{int,long}_wait()
random: remove extern from functions in header
random: use static branch for crng_ready()
random: credit architectural init the exact amount
random: handle latent entropy and command line from random_init()
random: use proper jiffies comparison macro
random: remove ratelimiting for in-kernel unseeded randomness
random: avoid initializing twice in credit race
random: use symbolic constants for crng_init states
siphash: use one source of truth for siphash permutations
random: help compiler out with fast_mix() by using simpler arguments
random: do not use input pool from hard IRQs
random: order timer entropy functions below interrupt functions
random: do not pretend to handle premature next security model
random: do not use batches when !crng_ready()
random: insist on random_get_entropy() existing in order to simplify
uapi: rename ext2_swab() to swab() and share globally in swab.h
xtensa: use fallback for random_get_entropy() instead of zero
sparc: use fallback for random_get_entropy() instead of zero
um: use fallback for random_get_entropy() instead of zero
x86/tsc: Use fallback for random_get_entropy() instead of zero
nios2: use fallback for random_get_entropy() instead of zero
arm: use fallback for random_get_entropy() instead of zero
mips: use fallback for random_get_entropy() instead of just c0 random
m68k: use fallback for random_get_entropy() instead of zero
timekeeping: Add raw clock fallback for random_get_entropy()
powerpc: define get_cycles macro for arch-override
alpha: define get_cycles macro for arch-override
parisc: define get_cycles macro for arch-override
s390: define get_cycles macro for arch-override
ia64: define get_cycles macro for arch-override
init: call time_init() before rand_initialize()
random: fix sysctl documentation nits
random: document crng_fast_key_erasure() destination possibility
random: make random_get_entropy() return an unsigned long
random: check for signals every PAGE_SIZE chunk of /dev/[u]random
random: check for signal_pending() outside of need_resched() check
random: do not allow user to keep crng key around on stack
random: do not split fast init input in add_hwgenerator_randomness()
random: mix build-time latent entropy into pool at init
random: re-add removed comment about get_random_{u32,u64} reseeding
random: treat bootloader trust toggle the same way as cpu trust toggle
random: skip fast_init if hwrng provides large chunk of entropy
random: check for signal and try earlier when generating entropy
random: reseed more often immediately after booting
random: make consistent usage of crng_ready()
random: use SipHash as interrupt entropy accumulator
random: replace custom notifier chain with standard one
random: don't let 644 read-only sysctls be written to
random: give sysctl_random_min_urandom_seed a more sensible value
random: do crng pre-init loading in worker rather than irq
random: unify cycles_t and jiffies usage and types
random: cleanup UUID handling
random: only wake up writers after zap if threshold was passed
random: round-robin registers as ulong, not u32
random: clear fast pool, crng, and batches in cpuhp bring up
random: pull add_hwgenerator_randomness() declaration into random.h
hwrng: remember rng chosen by user
hwrng: use rng source with best quality
hwrng: core - remove unused PFX macro
hwrng: core - Move hwrng miscdev minor number to include/linux/miscdevice.h
hwrng: core - Rewrite the header
hwrng: core - rewrite better comparison to NULL
hwrng: core - do not use multiple blank lines
random: check for crng_init == 0 in add_device_randomness()
random: unify early init crng load accounting
random: do not take pool spinlock at boot
random: defer fast pool mixing to worker
workqueue: make workqueue available early during boot
random: rewrite header introductory comment
random: group sysctl functions
random: group userspace read/write functions
random: group entropy collection functions
random: group entropy extraction functions
random: group initialization wait functions
random: remove whitespace and reorder includes
random: remove useless header comment
random: introduce drain_entropy() helper to declutter crng_reseed()
random: deobfuscate irq u32/u64 contributions
random: add proper SPDX header
random: remove unused tracepoints
random: remove ifdef'd out interrupt bench
random: tie batched entropy generation to base_crng generation
random: zero buffer after reading entropy from userspace
random: remove outdated INT_MAX >> 6 check in urandom_read()
random: use hash function for crng_slow_load()
random: absorb fast pool into input pool after fast load
random: do not xor RDRAND when writing into /dev/random
random: ensure early RDSEED goes through mixer on init
random: inline leaves of rand_initialize()
random: use RDSEED instead of RDRAND in entropy extraction
random: fix locking in crng_fast_load()
random: remove batched entropy locking
random: remove use_input_pool parameter from crng_reseed()
random: make credit_entropy_bits() always safe
random: always wake up entropy writers after extraction
random: use linear min-entropy accumulation crediting
random: simplify entropy debiting
random: use computational hash for entropy extraction
random: only call crng_finalize_init() for primary_crng
random: access primary_pool directly rather than through pointer
random: continually use hwgenerator randomness
random: simplify arithmetic function flow in account()
random: access input_pool_data directly rather than through pointer
random: cleanup fractional entropy shift constants
random: prepend remaining pool constants with POOL_
random: de-duplicate INPUT_POOL constants
random: remove unused OUTPUT_POOL constants
random: rather than entropy_store abstraction, use global
random: try to actively add entropy rather than passively wait for it
random: remove unused extract_entropy() reserved argument
random: remove incomplete last_data logic
random: cleanup integer types
crypto: chacha20 - Fix chacha20_block() keystream alignment (again)
random: cleanup poolinfo abstraction
random: fix typo in comments
random: don't reset crng_init_cnt on urandom_read()
random: avoid superfluous call to RDRAND in CRNG extraction
random: early initialization of ChaCha constants
random: initialize ChaCha20 constants with correct endianness
random: use IS_ENABLED(CONFIG_NUMA) instead of ifdefs
random: harmonize "crng init done" messages
random: mix bootloader randomness into pool
random: do not re-init if crng_reseed completes before primary init
random: do not sign extend bytes for rotation when mixing
random: use BLAKE2s instead of SHA1 in extraction
random: remove unused irq_flags argument from add_interrupt_randomness()
random: document add_hwgenerator_randomness() with other input functions
crypto: blake2s - adjust include guard naming
crypto: blake2s - include <linux/bug.h> instead of <asm/bug.h>
MAINTAINERS: co-maintain random.c
random: remove dead code left over from blocking pool
random: avoid arch_get_random_seed_long() when collecting IRQ randomness
random: add arch_get_random_*long_early()
powerpc: Use bool in archrandom.h
linux/random.h: Mark CONFIG_ARCH_RANDOM functions __must_check
linux/random.h: Use false with bool
linux/random.h: Remove arch_has_random, arch_has_random_seed
powerpc: Remove arch_has_random, arch_has_random_seed
x86: Remove arch_has_random, arch_has_random_seed
random: avoid warnings for !CONFIG_NUMA builds
random: split primary/secondary crng init paths
random: remove some dead code of poolinfo
random: fix typo in add_timer_randomness()
random: Add and use pr_fmt()
random: convert to ENTROPY_BITS for better code readability
random: remove unnecessary unlikely()
random: remove kernel.random.read_wakeup_threshold
random: delete code to pull data into pools
random: remove the blocking pool
random: fix crash on multiple early calls to add_bootloader_randomness()
random: make /dev/random be almost like /dev/urandom
random: ignore GRND_RANDOM in getentropy(2)
random: add GRND_INSECURE to return best-effort non-cryptographic bytes
random: Add a urandom_read_nowait() for random APIs that don't warn
random: Don't wake crng_init_wait when crng_init == 1
lib/crypto: sha1: re-roll loops to reduce code size
lib/crypto: blake2s: move hmac construction into wireguard
crypto: blake2s - generic C library implementation and selftest
crypto: Deduplicate le32_to_cpu_array() and cpu_to_le32_array()
Revert "hwrng: core - Freeze khwrng thread during suspend"
char/random: Add a newline at the end of the file
random: Use wait_event_freezable() in add_hwgenerator_randomness()
fdt: add support for rng-seed
random: Support freezable kthreads in add_hwgenerator_randomness()
random: fix soft lockup when trying to read from an uninitialized blocking pool
latent_entropy: avoid build error when plugin cflags are not set
random: document get_random_int() family
random: move rand_initialize() earlier
random: only read from /dev/random after its pool has received 128 bits
drivers/char/random.c: make primary_crng static
drivers/char/random.c: remove unused stuct poolinfo::poolbits
drivers/char/random.c: constify poolinfo_table
random: make CPU trust a boot parameter
random: Make crng state queryable
random: remove preempt disabled region
random: add a config option to trust the CPU's hwrng
random: Return nbytes filled from hw RNG
random: Fix whitespace pre random-bytes work
drivers/char/random.c: remove unused dont_count_entropy
random: optimize add_interrupt_randomness
random: always fill buffer in get_random_bytes_wait
crypto: chacha20 - Fix keystream alignment for chacha20_block()
random: fix data race on crng_node_pool
random: always use batched entropy for get_random_u{32,64}
Revert "char/random: silence a lockdep splat with printk()"
char/random: silence a lockdep splat with printk()
random: add a spinlock_t to struct batched_entropy
random: rate limit unseeded randomness warnings
random: fix possible sleeping allocation from irq context
random: set up the NUMA crng instances after the CRNG is fully initialized
random: use a different mixing algorithm for add_device_randomness()
random: fix warning message on ia64 and parisc
random: reorder READ_ONCE() in get_random_uXX
random: suppress spammy warnings about unseeded randomness
random: do not ignore early device randomness
random: warn when kernel uses unseeded randomness
random: add get_random_{bytes,u32,u64,int,long,once}_wait family
random: add wait_for_random_bytes() API
random: silence compiler warnings and fix race
random: invalidate batched entropy after crng init
random: move random_min_urandom_seed into CONFIG_SYSCTL ifdef block
random: convert get_random_int/long into get_random_u32/u64
random: fix comment for unused random_min_urandom_seed
random: remove variable limit
random: remove stale urandom_init_wait
random: remove stale maybe_reseed_primary_crng
9p: missing chunk of "fs/9p: Don't update file type when updating file attributes"
Linux 4.9.319
x86/speculation/mmio: Print SMT warning
KVM: x86/speculation: Disable Fill buffer clear within guests
x86/speculation/mmio: Reuse SRBDS mitigation for SBDS
x86/speculation/srbds: Update SRBDS mitigation selection
x86/speculation/mmio: Add sysfs reporting for Processor MMIO Stale Data
x86/speculation/mmio: Enable CPU Fill buffer clearing on idle
x86/bugs: Group MDS, TAA & Processor MMIO Stale Data mitigations
x86/speculation/mmio: Add mitigation for Processor MMIO Stale Data
x86/speculation: Add a common function for MD_CLEAR mitigation update
x86/speculation/mmio: Enumerate Processor MMIO Stale Data bug
Documentation: Add documentation for Processor MMIO Stale Data
x86/cpu: Add another Alder Lake CPU to the Intel family
x86/cpu: Add Lakefield, Alder Lake and Rocket Lake models to the to Intel CPU family
x86/cpu: Add Comet Lake to the Intel CPU models header
x86/CPU: Add more Icelake model numbers
x86/CPU: Add Icelake model number
x86/cpu: Add Cannonlake to Intel family
x86/cpu: Add Jasper Lake to Intel family
cpu/speculation: Add prototype for cpu_show_srbds()
x86/cpu: Add Elkhart Lake to Intel family
ANDROID: arch: fix backported syscall numbers
Linux 4.9.318
tcp: fix tcp_mtup_probe_success vs wrong snd_cwnd
PCI: qcom: Fix unbalanced PHY init on probe errors
mtd: cfi_cmdset_0002: Use chip_ready() for write on S29GL064N
mtd: cfi_cmdset_0002: Move and rename chip_check/chip_ready/chip_good_for_write
powerpc/32: Fix overread/overwrite of thread_struct via ptrace
Input: bcm5974 - set missing URB_NO_TRANSFER_DMA_MAP urb flag
nfc: st21nfca: fix memory leaks in EVT_TRANSACTION handling
nfc: st21nfca: fix incorrect validating logic in EVT_TRANSACTION
ata: libata-transport: fix {dma|pio|xfer}_mode sysfs files
cifs: return errors during session setup during reconnects
ALSA: hda/conexant - Fix loopback issue with CX20632
vringh: Fix loop descriptors check in the indirect cases
nodemask: Fix return values to be unsigned
modpost: fix undefined behavior of is_arm_mapping_symbol()
drm/radeon: fix a possible null pointer dereference
Revert "net: af_key: add check for pfkey_broadcast in function pfkey_process"
md: protect md_unregister_thread from reentrancy
serial: msm_serial: disable interrupts in __msm_console_write()
staging: rtl8712: fix uninit-value in r871xu_drv_init()
clocksource/drivers/sp804: Avoid error on multiple instances
misc: rtsx: set NULL intfdata when probe fails
usb: dwc2: gadget: don't reset gadget's driver->bus
USB: hcd-pci: Fully suspend across freeze/thaw cycle
drivers: usb: host: Fix deadlock in oxu_bus_suspend()
drivers: tty: serial: Fix deadlock in sa1100_set_termios()
USB: host: isp116x: check return value after calling platform_get_resource()
drivers: staging: rtl8192e: Fix deadlock in rtllib_beacons_stop()
tty: Fix a possible resource leak in icom_probe
tty: synclink_gt: Fix null-pointer-dereference in slgt_clean()
lkdtm/usercopy: Expand size of "out of frame" object
iio: dummy: iio_simple_dummy: check the return value of kstrdup()
net: altera: Fix refcount leak in altera_tse_mdio_create
net: xfrm: unexport __init-annotated xfrm4_protocol_init()
SUNRPC: Fix the calculation of xdr->end in xdr_get_next_encode_buffer()
net/mlx4_en: Fix wrong return value on ioctl EEPROM query failure
ata: pata_octeon_cf: Fix refcount leak in octeon_cf_probe
net: fix nla_strcmp to handle more then one trailing null character
video: fbdev: pxa3xx-gcu: release the resources correctly in pxa3xx_gcu_probe/remove()
m68knommu: fix undefined reference to `_init_sp'
m68knommu: set ZERO_PAGE() to the allocated zeroed page
i2c: cadence: Increase timeout per message if necessary
tracing: Avoid adding tracer option before update_tracer_options
tcp: tcp_rtx_synack() can be called from process context
jffs2: fix memory leak in jffs2_do_fill_super
modpost: fix removing numeric suffixes
net: ethernet: mtk_eth_soc: out of bounds read in mtk_hwlro_get_fdir_entry()
clocksource/drivers/oxnas-rps: Fix irq_of_parse_and_map() return value
firmware: dmi-sysfs: Fix memory leak in dmi_sysfs_register_handle
serial: st-asc: Sanitize CSIZE and correct PARENB for CS7
serial: sh-sci: Don't allow CS5-6
serial: txx9: Don't allow CS5-6
serial: digicolor-usart: Don't allow CS5-6
serial: meson: acquire port->lock in startup()
rtc: mt6397: check return value after calling platform_get_resource()
rpmsg: qcom_smd: Fix irq_of_parse_and_map() return value
pwm: lp3943: Fix duty calculation in case period was clamped
USB: storage: karma: fix rio_karma_init return
usb: usbip: add missing device lock on tweak configuration cmd
usb: usbip: fix a refcount leak in stub_probe()
staging: greybus: codecs: fix type confusion of list iterator variable
pcmcia: db1xxx_ss: restrict to MIPS_DB1XXX boards
netfilter: nf_tables: disallow non-stateful expression in sets earlier
MIPS: IP27: Remove incorrect `cpu_has_fpu' override
RDMA/rxe: Generate a completion for unsupported/invalid opcode
dt-bindings: gpio: altera: correct interrupt-cells
docs/conf.py: Cope with removal of language=None in Sphinx 5.0.0
gma500: fix an incorrect NULL check on list iterator
carl9170: tx: fix an incorrect use of list iterator
ASoC: rt5514: Fix event generation for "DSP Voice Wake Up" control
rtl818x: Prevent using not initialized queues
hugetlb: fix huge_pmd_unshare address update
nodemask.h: fix compilation error with GCC12
iommu/msm: Fix an incorrect NULL check on list iterator
um: Fix out-of-bounds read in LDT setup
um: chan_user: Fix winch_tramp() return value
mac80211: upgrade passive scan to active scan on DFS channels after beacon rx
irqchip: irq-xtensa-mx: fix initial IRQ affinity
irqchip/armada-370-xp: Do not touch Performance Counter Overflow on A375, A38x, A39x
RDMA/hfi1: Fix potential integer multiplication overflow errors
md: fix an incorrect NULL check in md_reload_sb
md: fix an incorrect NULL check in does_sb_need_changing
drm/bridge: analogix_dp: Grab runtime PM reference for DP-AUX
drm/amdgpu/cs: make commands with 0 chunks illegal behaviour.
scsi: ufs: qcom: Add a readl() to make sure ref_clk gets enabled
scsi: dc395x: Fix a missing check on list iterator
ocfs2: dlmfs: fix error handling of user_dlm_destroy_lock
dlm: fix missing lkb refcount handling
dlm: fix plock invalid read
ext4: verify dir block before splitting it
ext4: fix bug_on in ext4_writepages
ext4: fix use-after-free in ext4_rename_dir_prepare
fs-writeback: writeback_sb_inodes：Recalculate 'wrote' according skipped pages
iwlwifi: mvm: fix assert 1F04 upon reconfig
wifi: mac80211: fix use-after-free in chanctx code
iommu/amd: Increase timeout waiting for GA log enablement
video: fbdev: clcdfb: Fix refcount leak in clcdfb_of_vram_setup
Input: sparcspkr - fix refcount leak in bbc_beep_probe
tty: fix deadlock caused by calling printk() under tty_port->lock
powerpc/4xx/cpm: Fix return value of __setup() handler
powerpc/idle: Fix return value of __setup() handler
powerpc/8xx: export 'cpm_setbrg' for modules
drivers/base/node.c: fix compaction sysfs file leak
scsi: fcoe: Fix Wstringop-overflow warnings in fcoe_wwn_from_mac()
mfd: ipaq-micro: Fix error check return value of platform_get_irq()
soc: qcom: smsm: Fix missing of_node_put() in smsm_parse_ipc
soc: qcom: smp2p: Fix missing of_node_put() in smp2p_parse_ipc
rxrpc: Don't try to resend the request if we're receiving the reply
rxrpc: Fix listen() setting the bar too high for the prealloc rings
ASoC: wm2000: fix missing clk_disable_unprepare() on error in wm2000_anc_transition()
sctp: read sk->sk_bound_dev_if once in sctp_rcv()
m68k: math-emu: Fix dependencies of math emulation support
Bluetooth: fix dangling sco_conn and use-after-free in sco_sock_timeout
media: pvrusb2: fix array-index-out-of-bounds in pvr2_i2c_core_init
media: exynos4-is: Change clk_disable to clk_disable_unprepare
regulator: pfuze100: Fix refcount leak in pfuze_parse_regulators_dt
ASoC: mxs-saif: Fix refcount leak in mxs_saif_probe
media: uvcvideo: Fix missing check to determine if element is found in list
drm/msm: return an error pointer in msm_gem_prime_get_sg_table()
x86/mm: Cleanup the control_va_addr_alignment() __setup handler
drm/rockchip: vop: fix possible null-ptr-deref in vop_bind()
drm/msm/hdmi: check return value after calling platform_get_resource_byname()
drm/msm/dsi: fix error checks and return values for DSI xmit functions
x86/pm: Fix false positive kmemleak report in msr_build_context()
inotify: show inotify mask flags in proc fdinfo
ath9k_htc: fix potential out of bounds access with invalid rxstatus->rs_keyix
spi: img-spfi: Fix pm_runtime_get_sync() error checking
HID: hid-led: fix maximum brightness for Dream Cheeky
NFC: NULL out the dev->rfkill to prevent UAF
spi: spi-ti-qspi: Fix return value handling of wait_for_completion_timeout
drm/mediatek: Fix mtk_cec_mask()
x86/delay: Fix the wrong asm constraint in delay_loop()
ASoC: mediatek: Fix error handling in mt8173_max98090_dev_probe
drm: fix EDID struct for old ARM OABI format
macintosh/via-pmu: Fix build failure when CONFIG_INPUT is disabled
powerpc/xics: fix refcount leak in icp_opal_init()
PCI: Avoid pci_dev_lock() AB/BA deadlock with sriov_numvfs_store()
ARM: hisi: Add missing of_node_put after of_find_compatible_node
ARM: dts: exynos: add atmel,24c128 fallback to Samsung EEPROM
ARM: versatile: Add missing of_node_put in dcscb_init
fat: add ratelimit to fat*_ent_bread()
ARM: OMAP1: clock: Fix UART rate reporting algorithm
fs: jfs: fix possible NULL pointer dereference in dbFree()
eth: tg3: silence the GCC 12 array-bounds warning
rxrpc: Return an error to sendmsg if call failed
media: exynos4-is: Fix compile warning
ASoC: rt5645: Fix errorenous cleanup order
nvme-pci: fix a NULL pointer dereference in nvme_alloc_admin_tags
openrisc: start CPU timer early in boot
ipmi:ssif: Check for NULL msg when handling events and messages
dma-debug: change allocation mode from GFP_NOWAIT to GFP_ATIOMIC
ASoC: dapm: Don't fold register value changes into notifications
ipv6: Don't send rs packets to the interface of ARPHRD_TUNNEL
drm/amd/pm: fix the compile warning
scsi: megaraid: Fix error check return value of register_chrdev()
media: cx25821: Fix the warning when removing the module
ath9k: fix QCA9561 PA bias level
drm/amd/pm: fix double free in si_parse_power_table()
ALSA: jack: Access input_dev under mutex
ACPICA: Avoid cache flush inside virtual machines
ipw2x00: Fix potential NULL dereference in libipw_xmit()
b43: Fix assigning negative value to unsigned variable
b43legacy: Fix assigning negative value to unsigned variable
mwifiex: add mutex lock for call in mwifiex_dfs_chan_sw_work_queue
drm/virtio: fix NULL pointer dereference in virtio_gpu_conn_get_modes
btrfs: add "0x" prefix for unsupported optional features
ptrace: Reimplement PTRACE_KILL by always sending SIGKILL
ptrace/xtensa: Replace PT_SINGLESTEP with TIF_SINGLESTEP
USB: new quirk for Dell Gen 2 devices
BACKPORT: psi: Fix uaf issue when psi trigger is destroyed while being polled
Conflicts:
arch/arm/include/asm/unistd.h
arch/arm/kernel/calls.S
drivers/char/Kconfig
drivers/char/random.c
fs/fat/fatent.c
include/linux/random.h
init/main.c
kernel/cpu.c
lib/Makefile
Change-Id: I43d99223205dec1f47e87016818be23514a62cba
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Merge 4.9.319 into android-4.9-q
Changes in 4.9.319
x86/cpu: Add Elkhart Lake to Intel family
cpu/speculation: Add prototype for cpu_show_srbds()
x86/cpu: Add Jasper Lake to Intel family
x86/cpu: Add Cannonlake to Intel family
x86/CPU: Add Icelake model number
x86/CPU: Add more Icelake model numbers
x86/cpu: Add Comet Lake to the Intel CPU models header
x86/cpu: Add Lakefield, Alder Lake and Rocket Lake models to the to Intel CPU family
x86/cpu: Add another Alder Lake CPU to the Intel family
Documentation: Add documentation for Processor MMIO Stale Data
x86/speculation/mmio: Enumerate Processor MMIO Stale Data bug
x86/speculation: Add a common function for MD_CLEAR mitigation update
x86/speculation/mmio: Add mitigation for Processor MMIO Stale Data
x86/bugs: Group MDS, TAA & Processor MMIO Stale Data mitigations
x86/speculation/mmio: Enable CPU Fill buffer clearing on idle
x86/speculation/mmio: Add sysfs reporting for Processor MMIO Stale Data
x86/speculation/srbds: Update SRBDS mitigation selection
x86/speculation/mmio: Reuse SRBDS mitigation for SBDS
KVM: x86/speculation: Disable Fill buffer clear within guests
x86/speculation/mmio: Print SMT warning
Linux 4.9.319
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: If6e129957d24760e3f6a16c270bc8fb6c44446a3
commit 8d50cdf8b8341770bc6367bce40c0c1bb0e1d5b3 upstream
Add the sysfs reporting file for Processor MMIO Stale Data
vulnerability. It exposes the vulnerability and mitigation state similar
to the existing files for the other hardware vulnerabilities.
Signed-off-by: Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Pawan Guptaauthored and Greg Kroah-Hartmancommited 2022-06-16 13:00:52 +02:00
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Merge 4.9.318 into android-4.9-q
Changes in 4.9.318
USB: new quirk for Dell Gen 2 devices
ptrace/xtensa: Replace PT_SINGLESTEP with TIF_SINGLESTEP
ptrace: Reimplement PTRACE_KILL by always sending SIGKILL
btrfs: add "0x" prefix for unsupported optional features
drm/virtio: fix NULL pointer dereference in virtio_gpu_conn_get_modes
mwifiex: add mutex lock for call in mwifiex_dfs_chan_sw_work_queue
b43legacy: Fix assigning negative value to unsigned variable
b43: Fix assigning negative value to unsigned variable
ipw2x00: Fix potential NULL dereference in libipw_xmit()
ACPICA: Avoid cache flush inside virtual machines
ALSA: jack: Access input_dev under mutex
drm/amd/pm: fix double free in si_parse_power_table()
ath9k: fix QCA9561 PA bias level
media: cx25821: Fix the warning when removing the module
scsi: megaraid: Fix error check return value of register_chrdev()
drm/amd/pm: fix the compile warning
ipv6: Don't send rs packets to the interface of ARPHRD_TUNNEL
ASoC: dapm: Don't fold register value changes into notifications
dma-debug: change allocation mode from GFP_NOWAIT to GFP_ATIOMIC
ipmi:ssif: Check for NULL msg when handling events and messages
openrisc: start CPU timer early in boot
nvme-pci: fix a NULL pointer dereference in nvme_alloc_admin_tags
ASoC: rt5645: Fix errorenous cleanup order
media: exynos4-is: Fix compile warning
rxrpc: Return an error to sendmsg if call failed
eth: tg3: silence the GCC 12 array-bounds warning
fs: jfs: fix possible NULL pointer dereference in dbFree()
ARM: OMAP1: clock: Fix UART rate reporting algorithm
fat: add ratelimit to fat*_ent_bread()
ARM: versatile: Add missing of_node_put in dcscb_init
ARM: dts: exynos: add atmel,24c128 fallback to Samsung EEPROM
ARM: hisi: Add missing of_node_put after of_find_compatible_node
PCI: Avoid pci_dev_lock() AB/BA deadlock with sriov_numvfs_store()
powerpc/xics: fix refcount leak in icp_opal_init()
macintosh/via-pmu: Fix build failure when CONFIG_INPUT is disabled
drm: fix EDID struct for old ARM OABI format
ASoC: mediatek: Fix error handling in mt8173_max98090_dev_probe
x86/delay: Fix the wrong asm constraint in delay_loop()
drm/mediatek: Fix mtk_cec_mask()
spi: spi-ti-qspi: Fix return value handling of wait_for_completion_timeout
NFC: NULL out the dev->rfkill to prevent UAF
HID: hid-led: fix maximum brightness for Dream Cheeky
spi: img-spfi: Fix pm_runtime_get_sync() error checking
ath9k_htc: fix potential out of bounds access with invalid rxstatus->rs_keyix
inotify: show inotify mask flags in proc fdinfo
x86/pm: Fix false positive kmemleak report in msr_build_context()
drm/msm/dsi: fix error checks and return values for DSI xmit functions
drm/msm/hdmi: check return value after calling platform_get_resource_byname()
drm/rockchip: vop: fix possible null-ptr-deref in vop_bind()
x86/mm: Cleanup the control_va_addr_alignment() __setup handler
drm/msm: return an error pointer in msm_gem_prime_get_sg_table()
media: uvcvideo: Fix missing check to determine if element is found in list
ASoC: mxs-saif: Fix refcount leak in mxs_saif_probe
regulator: pfuze100: Fix refcount leak in pfuze_parse_regulators_dt
media: exynos4-is: Change clk_disable to clk_disable_unprepare
media: pvrusb2: fix array-index-out-of-bounds in pvr2_i2c_core_init
Bluetooth: fix dangling sco_conn and use-after-free in sco_sock_timeout
m68k: math-emu: Fix dependencies of math emulation support
sctp: read sk->sk_bound_dev_if once in sctp_rcv()
ASoC: wm2000: fix missing clk_disable_unprepare() on error in wm2000_anc_transition()
rxrpc: Fix listen() setting the bar too high for the prealloc rings
rxrpc: Don't try to resend the request if we're receiving the reply
soc: qcom: smp2p: Fix missing of_node_put() in smp2p_parse_ipc
soc: qcom: smsm: Fix missing of_node_put() in smsm_parse_ipc
mfd: ipaq-micro: Fix error check return value of platform_get_irq()
scsi: fcoe: Fix Wstringop-overflow warnings in fcoe_wwn_from_mac()
drivers/base/node.c: fix compaction sysfs file leak
powerpc/8xx: export 'cpm_setbrg' for modules
powerpc/idle: Fix return value of __setup() handler
powerpc/4xx/cpm: Fix return value of __setup() handler
tty: fix deadlock caused by calling printk() under tty_port->lock
Input: sparcspkr - fix refcount leak in bbc_beep_probe
video: fbdev: clcdfb: Fix refcount leak in clcdfb_of_vram_setup
iommu/amd: Increase timeout waiting for GA log enablement
wifi: mac80211: fix use-after-free in chanctx code
iwlwifi: mvm: fix assert 1F04 upon reconfig
fs-writeback: writeback_sb_inodes：Recalculate 'wrote' according skipped pages
ext4: fix use-after-free in ext4_rename_dir_prepare
ext4: fix bug_on in ext4_writepages
ext4: verify dir block before splitting it
dlm: fix plock invalid read
dlm: fix missing lkb refcount handling
ocfs2: dlmfs: fix error handling of user_dlm_destroy_lock
scsi: dc395x: Fix a missing check on list iterator
scsi: ufs: qcom: Add a readl() to make sure ref_clk gets enabled
drm/amdgpu/cs: make commands with 0 chunks illegal behaviour.
drm/bridge: analogix_dp: Grab runtime PM reference for DP-AUX
md: fix an incorrect NULL check in does_sb_need_changing
md: fix an incorrect NULL check in md_reload_sb
RDMA/hfi1: Fix potential integer multiplication overflow errors
irqchip/armada-370-xp: Do not touch Performance Counter Overflow on A375, A38x, A39x
irqchip: irq-xtensa-mx: fix initial IRQ affinity
mac80211: upgrade passive scan to active scan on DFS channels after beacon rx
um: chan_user: Fix winch_tramp() return value
um: Fix out-of-bounds read in LDT setup
iommu/msm: Fix an incorrect NULL check on list iterator
nodemask.h: fix compilation error with GCC12
hugetlb: fix huge_pmd_unshare address update
rtl818x: Prevent using not initialized queues
ASoC: rt5514: Fix event generation for "DSP Voice Wake Up" control
carl9170: tx: fix an incorrect use of list iterator
gma500: fix an incorrect NULL check on list iterator
docs/conf.py: Cope with removal of language=None in Sphinx 5.0.0
dt-bindings: gpio: altera: correct interrupt-cells
RDMA/rxe: Generate a completion for unsupported/invalid opcode
MIPS: IP27: Remove incorrect `cpu_has_fpu' override
netfilter: nf_tables: disallow non-stateful expression in sets earlier
pcmcia: db1xxx_ss: restrict to MIPS_DB1XXX boards
staging: greybus: codecs: fix type confusion of list iterator variable
usb: usbip: fix a refcount leak in stub_probe()
usb: usbip: add missing device lock on tweak configuration cmd
USB: storage: karma: fix rio_karma_init return
pwm: lp3943: Fix duty calculation in case period was clamped
rpmsg: qcom_smd: Fix irq_of_parse_and_map() return value
rtc: mt6397: check return value after calling platform_get_resource()
serial: meson: acquire port->lock in startup()
serial: digicolor-usart: Don't allow CS5-6
serial: txx9: Don't allow CS5-6
serial: sh-sci: Don't allow CS5-6
serial: st-asc: Sanitize CSIZE and correct PARENB for CS7
firmware: dmi-sysfs: Fix memory leak in dmi_sysfs_register_handle
clocksource/drivers/oxnas-rps: Fix irq_of_parse_and_map() return value
net: ethernet: mtk_eth_soc: out of bounds read in mtk_hwlro_get_fdir_entry()
modpost: fix removing numeric suffixes
jffs2: fix memory leak in jffs2_do_fill_super
tcp: tcp_rtx_synack() can be called from process context
tracing: Avoid adding tracer option before update_tracer_options
i2c: cadence: Increase timeout per message if necessary
m68knommu: set ZERO_PAGE() to the allocated zeroed page
m68knommu: fix undefined reference to `_init_sp'
video: fbdev: pxa3xx-gcu: release the resources correctly in pxa3xx_gcu_probe/remove()
net: fix nla_strcmp to handle more then one trailing null character
ata: pata_octeon_cf: Fix refcount leak in octeon_cf_probe
net/mlx4_en: Fix wrong return value on ioctl EEPROM query failure
SUNRPC: Fix the calculation of xdr->end in xdr_get_next_encode_buffer()
net: xfrm: unexport __init-annotated xfrm4_protocol_init()
net: altera: Fix refcount leak in altera_tse_mdio_create
iio: dummy: iio_simple_dummy: check the return value of kstrdup()
lkdtm/usercopy: Expand size of "out of frame" object
tty: synclink_gt: Fix null-pointer-dereference in slgt_clean()
tty: Fix a possible resource leak in icom_probe
drivers: staging: rtl8192e: Fix deadlock in rtllib_beacons_stop()
USB: host: isp116x: check return value after calling platform_get_resource()
drivers: tty: serial: Fix deadlock in sa1100_set_termios()
drivers: usb: host: Fix deadlock in oxu_bus_suspend()
USB: hcd-pci: Fully suspend across freeze/thaw cycle
usb: dwc2: gadget: don't reset gadget's driver->bus
misc: rtsx: set NULL intfdata when probe fails
clocksource/drivers/sp804: Avoid error on multiple instances
staging: rtl8712: fix uninit-value in r871xu_drv_init()
serial: msm_serial: disable interrupts in __msm_console_write()
md: protect md_unregister_thread from reentrancy
Revert "net: af_key: add check for pfkey_broadcast in function pfkey_process"
drm/radeon: fix a possible null pointer dereference
modpost: fix undefined behavior of is_arm_mapping_symbol()
nodemask: Fix return values to be unsigned
vringh: Fix loop descriptors check in the indirect cases
ALSA: hda/conexant - Fix loopback issue with CX20632
cifs: return errors during session setup during reconnects
ata: libata-transport: fix {dma|pio|xfer}_mode sysfs files
nfc: st21nfca: fix incorrect validating logic in EVT_TRANSACTION
nfc: st21nfca: fix memory leaks in EVT_TRANSACTION handling
Input: bcm5974 - set missing URB_NO_TRANSFER_DMA_MAP urb flag
powerpc/32: Fix overread/overwrite of thread_struct via ptrace
mtd: cfi_cmdset_0002: Move and rename chip_check/chip_ready/chip_good_for_write
mtd: cfi_cmdset_0002: Use chip_ready() for write on S29GL064N
PCI: qcom: Fix unbalanced PHY init on probe errors
tcp: fix tcp_mtup_probe_success vs wrong snd_cwnd
Linux 4.9.318
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I2028f3dcd422886bf997ec7e1d2ae86515f1bfb9
[ Upstream commit da63dc84befaa9e6079a0bc363ff0eaa975f9073 ]
Compaction sysfs file is created via compaction_register_node in
register_node. But we forgot to remove it in unregister_node. Thus
compaction sysfs file is leaked. Using compaction_unregister_node to fix
this issue.
Link: https://lkml.kernel.org/r/20220401070905.43679-1-linmiaohe@huawei.com
Fixes: ed4a6d7f06 ("mm: compaction: add /sys trigger for per-node memory compaction")
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Rafael J. Wysocki <rafael@kernel.org>
Cc: Mel Gorman <mel@csn.ul.ie>
Cc: Minchan Kim <minchan.kim@gmail.com>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Miaohe Linauthored and Greg Kroah-Hartmancommited 2022-06-14 16:52:33 +02:00
* common/android-4.9-q:
ANDROID: android-verity: Prevent double-freeing metadata
Linux 4.9.317
bpf: Enlarge offset check value to INT_MAX in bpf_skb_{load,store}_bytes
NFSD: Fix possible sleep during nfsd4_release_lockowner()
tpm: ibmvtpm: Correct the return value in tpm_ibmvtpm_probe()
dm verity: set DM_TARGET_IMMUTABLE feature flag
dm stats: add cond_resched when looping over entries
dm crypt: make printing of the key constant-time
exec: Force single empty string when argv is empty
block-map: add __GFP_ZERO flag for alloc_page in function bio_copy_kern
drm/i915: Fix -Wstringop-overflow warning in call to intel_read_wm_latency()
assoc_array: Fix BUG_ON during garbage collect
drivers: i2c: thunderx: Allow driver to work with ACPI defined TWSI controllers
net: af_key: check encryption module availability consistency
Linux 4.9.316
net: stmmac: fix missing pci_disable_device() on error in stmmac_pci_probe()
ethernet: tulip: fix missing pci_disable_device() on error in tulip_init_one()
mac80211: fix rx reordering with non explicit / psmp ack policy
scsi: qla2xxx: Fix missed DMA unmap for aborted commands
perf bench numa: Address compiler error on s390
igb: skip phy status check where unavailable
ARM: 9197/1: spectre-bhb: fix loop8 sequence for Thumb2
ARM: 9196/1: spectre-bhb: enable for Cortex-A15
net: af_key: add check for pfkey_broadcast in function pfkey_process
NFC: nci: fix sleep in atomic context bugs caused by nci_skb_alloc
net/qla3xxx: Fix a test in ql_reset_work()
net: vmxnet3: fix possible NULL pointer dereference in vmxnet3_rq_cleanup()
net: vmxnet3: fix possible use-after-free bugs in vmxnet3_rq_alloc_rx_buf()
drm/dp/mst: fix a possible memory leak in fetch_monitor_name()
perf: Fix sys_perf_event_open() race against self
ALSA: wavefront: Proper check of get_user() error
mmc: core: Default to generic_cmd6_time as timeout in __mmc_switch()
mmc: block: Use generic_cmd6_time when modifying INAND_CMD38_ARG_EXT_CSD
mmc: core: Specify timeouts for BKOPS and CACHE_FLUSH for eMMC
ARM: 9191/1: arm/stacktrace, kasan: Silence KASAN warnings in unwind_frame()
drbd: remove usage of list iterator variable after loop
MIPS: lantiq: check the return value of kzalloc()
Input: add bounds checking to input_set_capability()
um: Cleanup syscall_handler_t definition/cast, fix warning
floppy: use a statically allocated error counter
Linux 4.9.315
tty/serial: digicolor: fix possible null-ptr-deref in digicolor_uart_probe()
ping: fix address binding wrt vrf
USB: serial: option: add Fibocom MA510 modem
USB: serial: option: add Fibocom L610 modem
USB: serial: qcserial: add support for Sierra Wireless EM7590
USB: serial: pl2303: add device id for HP LM930 Display
usb: cdc-wdm: fix reading stuck on device close
ASoC: ops: Validate input values in snd_soc_put_volsw_range()
ASoC: max98090: Generate notifications on changes for custom control
ASoC: max98090: Reject invalid values in custom control put()
hwmon: (f71882fg) Fix negative temperature
net: sfc: ef10: fix memory leak in efx_ef10_mtd_probe()
s390/lcs: fix variable dereferenced before check
s390/ctcm: fix potential memory leak
s390/ctcm: fix variable dereferenced before check
mac80211_hwsim: call ieee80211_tx_prepare_skb under RCU protection
netlink: do not reset transport header in netlink_recvmsg()
ipv4: drop dst in multicast routing path
net: Fix features skip in for_each_netdev_feature()
Linux 4.9.314
mm: userfaultfd: fix missing cache flush in mcopy_atomic_pte() and __mcopy_atomic()
mmc: rtsx: add 74 Clocks in power on flow
Bluetooth: Fix the creation of hdev->name
can: grcan: only use the NAPI poll budget for RX
can: grcan: grcan_probe(): fix broken system id check for errata workaround needs
block: drbd: drbd_nl: Make conversion to 'enum drbd_ret_code' explicit
MIPS: Use address-of operator on section symbols
Linux 4.9.313
dm: interlock pending dm_io and dm_wait_for_bios_completion
dm: fix mempool NULL pointer race when completing IO
net: ipv6: ensure we call ipv6_mc_down() at most once
net: sched: prevent UAF on tc_ctl_tfilter when temporarily dropping rtnl_lock
kvm: x86/cpuid: Only provide CPUID leaf 0xA if host has architectural PMU
net: igmp: respect RCU rules in ip_mc_source() and ip_mc_msfilter()
btrfs: always log symlinks in full mode
smsc911x: allow using IRQ0
net: emaclite: Add error handling for of_address_to_resource()
ASoC: dmaengine: Restore NULL prepare_slave_config() callback
hwmon: (adt7470) Fix warning on module removal
NFC: netlink: fix sleep in atomic bug when firmware download timeout
nfc: nfcmrvl: main: reorder destructive operations in nfcmrvl_nci_unregister_dev to avoid bugs
nfc: replace improper check device_is_registered() in netlink related functions
can: grcan: use ofdev->dev when allocating DMA memory
can: grcan: grcan_close(): fix deadlock
ASoC: wm8958: Fix change notifications for DSP controls
firewire: core: extend card->lock in fw_core_handle_bus_reset
firewire: remove check of list iterator against head past the loop body
firewire: fix potential uaf in outbound_phy_packet_callback()
Revert "SUNRPC: attempt AF_LOCAL connect on setup"
ALSA: fireworks: fix wrong return count shorter than expected by 4 bytes
parisc: Merge model and model name into one line in /proc/cpuinfo
MIPS: Fix CP0 counter erratum detection for R4k CPUs
tty: n_gsm: fix incorrect UA handling
tty: n_gsm: fix wrong command frame length field encoding
tty: n_gsm: fix wrong command retry handling
tty: n_gsm: fix missing explicit ldisc flush
tty: n_gsm: fix insufficient txframe size
tty: n_gsm: fix malformed counter for out of frame data
tty: n_gsm: fix wrong signal octet encoding in convergence layer type 2
x86/cpu: Load microcode during restore_processor_state()
drivers: net: hippi: Fix deadlock in rr_close()
ASoC: wm8731: Disable the regulator when probing fails
bnx2x: fix napi API usage sequence
clk: sunxi: sun9i-mmc: check return value after calling platform_get_resource()
bus: sunxi-rsb: Fix the return value of sunxi_rsb_device_create()
tcp: fix potential xmit stalls caused by TCP_NOTSENT_LOWAT
ip_gre: Make o_seqno start from 0 in native mode
pinctrl: pistachio: fix use of irq_of_parse_and_map()
mtd: rawnand: Fix return value check of wait_for_completion_timeout
ARM: dts: Fix mmc order for omap3-gta04
ARM: OMAP2+: Fix refcount leak in omap_gic_of_init
phy: samsung: exynos5250-sata: fix missing device put in probe error paths
phy: samsung: Fix missing of_node_put() in exynos_sata_phy_probe
ARM: dts: imx6qdl-apalis: Fix sgtl5000 detection issue
hex2bin: fix access beyond string end
hex2bin: make the function hex_to_bin constant-time
serial: 8250: Correct the clock for EndRun PTP/1588 PCIe device
serial: 8250: Also set sticky MCR bits in console restoration
usb: gadget: configfs: clear deactivation flag in configfs_composite_unbind()
usb: gadget: uvc: Fix crash when encoding data for usb request
usb: misc: fix improper handling of refcount in uss720_probe()
iio: magnetometer: ak8975: Fix the error handling in ak8975_power_on()
iio: dac: ad5446: Fix read_raw not returning set value
iio: dac: ad5592r: Fix the missing return value.
xhci: stop polling roothubs after shutdown
USB: serial: option: add Telit 0x1057, 0x1058, 0x1075 compositions
USB: serial: option: add support for Cinterion MV32-WA/MV32-WB
USB: serial: cp210x: add PIDs for Kamstrup USB Meter Reader
USB: serial: whiteheat: fix heap overflow in WHITEHEAT_GET_DTR_RTS
USB: quirks: add STRING quirk for VCOM device
USB: quirks: add a Realtek card reader
lightnvm: disable the subsystem
Revert "net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link"
floppy: disable FDRAWCMD by default
Linux 4.9.312
block/compat_ioctl: fix range check in BLKGETSIZE
ext4: force overhead calculation if the s_overhead_cluster makes no sense
ext4: fix overhead calculation to account for the reserved gdt blocks
ext4: limit length to bitmap_maxbytes - blocksize in punch_hole
ARC: entry: fix syscall_trace_exit argument
e1000e: Fix possible overflow in LTR decoding
ASoC: soc-dapm: fix two incorrect uses of list iterator
openvswitch: fix OOB access in reserve_sfa_size()
dma: at_xdmac: fix a missing check on list iterator
ata: pata_marvell: Check the 'bmdma_addr' beforing reading
drm/msm/mdp5: check the return of kzalloc()
brcmfmac: sdio: Fix undefined behavior due to shift overflowing the constant
cifs: Check the IOCB_DIRECT flag, not O_DIRECT
vxlan: fix error return code in vxlan_fdb_append
ALSA: usb-audio: Fix undefined behavior due to shift overflowing the constant
platform/x86: samsung-laptop: Fix an unsigned comparison which can never be negative
ARM: vexpress/spc: Avoid negative array index when !SMP
netlink: reset network and mac headers in netlink_dump()
net/packet: fix packet_sock xmit return value checking
dmaengine: imx-sdma: Fix error checking in sdma_event_remap
ALSA: usb-audio: Clear MIDI port active flag after draining
gfs2: assign rgrp glock before compute_bitstructs
mm: page_alloc: fix building error on -Werror=array-compare
etherdevice: Adjust ether_addr* prototypes to silence -Wstringop-overead
Linux 4.9.311
gcc-plugins: latent_entropy: use /dev/urandom
i2c: pasemi: Wait for write xfers to finish
smp: Fix offline cpu check in flush_smp_call_function_queue()
ARM: davinci: da850-evm: Avoid NULL pointer dereference
ALSA: pcm: Test for "silence" field in struct "pcm_format_data"
mm: kmemleak: take a full lowmem check in kmemleak_*_phys()
mm, page_alloc: fix build_zonerefs_node()
drivers: net: slip: fix NPD bug in sl_tx_timeout()
scsi: mvsas: Add PCI ID of RocketRaid 2640
gpu: ipu-v3: Fix dev_dbg frequency output
net: micrel: fix KS8851_MLL Kconfig
scsi: ibmvscsis: Increase INITIAL_SRP_LIMIT to 1024
drm/amdkfd: Check for potential null return of kmalloc_array()
cifs: potential buffer overflow in handling symlinks
nfc: nci: add flush_workqueue to prevent uaf
net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link
veth: Ensure eth header is in skb's linear part
xfrm: policy: match with both mark and mask on user interfaces
arm64: module: remove (NOLOAD) from linker script
mm: don't skip swap entry even if zap_details specified
dmaengine: Revert "dmaengine: shdma: Fix runtime PM imbalance on error"
tools build: Use $(shell ) instead of `` to get embedded libperl's ccopts
arm64: patch_text: Fixup last cpu should be master
x86/speculation: Restore speculation related MSRs during S3 resume
x86/pm: Save the MSR validity status at context setup
mm/mempolicy: fix mpol_new leak in shared_policy_replace
mmmremap.c: avoid pointless invalidate_range_start/end on mremap(old_size=0)
drbd: Fix five use after free bugs in get_initial_state
drm/imx: Fix memory leak in imx_pd_connector_get_modes
net: stmmac: Fix unset max_speed difference between DT and non-DT platforms
scsi: zorro7xx: Fix a resource leak in zorro7xx_remove_one()
mm: fix race between MADV_FREE reclaim and blkdev direct IO read
jfs: prevent NULL deref in diFree
virtio_console: eliminate anonymous module_init & module_exit
serial: samsung_tty: do not unlock port->lock for uart_write_wakeup()
SUNRPC/call_alloc: async tasks mustn't block waiting for memory
w1: w1_therm: fixes w1_seq for ds28ea00 sensors
init/main.c: return 1 from handled __setup() functions
Bluetooth: Fix use after free in hci_send_acl
xtensa: fix DTC warning unit_address_format
usb: dwc3: omap: fix "unbalanced disables for smps10_out1" on omap5evm
scsi: libfc: Fix use after free in fc_exch_abts_resp()
MIPS: fix fortify panic when copying asm exception handlers
bnxt_en: Eliminate unintended link toggle during FW reset
scsi: aha152x: Fix aha152x_setup() __setup handler return value
scsi: pm8001: Fix pm8001_mpi_task_abort_resp()
dm ioctl: prevent potential spectre v1 gadget
iommu/arm-smmu-v3: fix event handling soft lockup
scsi: bfa: Replace snprintf() with sysfs_emit()
scsi: mvsas: Replace snprintf() with sysfs_emit()
powerpc: dts: t104xrdb: fix phy type for FMAN 4/5
ptp: replace snprintf with sysfs_emit
ath5k: fix OOB in ath5k_eeprom_read_pcal_info_5111
KVM: x86/svm: Clear reserved bits written to PerfEvtSeln MSRs
ARM: 9187/1: JIVE: fix return value of __setup handler
rtc: wm8350: Handle error for wm8350_register_irq
KVM: x86: Forbid VMM to set SYNIC/STIMER MSRs when SynIC wasn't activated
openvswitch: Fixed nd target mask field in the flow dump.
ARM: dts: spear13xx: Update SPI dma properties
ARM: dts: spear1340: Update serial node properties
ASoC: topology: Allow TLV control to be either read or write
ubi: fastmap: Return error code if memory allocation fails in add_aeb()
mm/memcontrol: return 1 from cgroup.memory __setup() handler
mm/mmap: return 1 from stack_guard_gap __setup() handler
ACPI: CPPC: Avoid out of bounds access when parsing _CPC data
pinctrl: pinconf-generic: Print arguments for bias-pull-*
gfs2: Make sure FITRIM minlen is rounded up to fs block size
ubifs: setflags: Make dirtied_ino_d 8 bytes aligned
ubifs: Add missing iput if do_tmpfile() failed in rename whiteout
KVM: Prevent module exit until all VMs are freed
scsi: qla2xxx: Fix incorrect reporting of task management failure
mmc: host: Return an error when ->enable_sdio_irq() ops is missing
media: hdpvr: initialize dev->worker at hdpvr_register_videodev
video: fbdev: sm712fb: Fix crash in smtcfb_write()
ARM: mmp: Fix failure to remove sram device
ARM: tegra: tamonten: Fix I2C3 pad setting
media: cx88-mpeg: clear interrupt status register before streaming video
ASoC: soc-core: skip zero num_dai component in searching dai name
video: fbdev: omapfb: panel-tpo-td043mtea1: Use sysfs_emit() instead of snprintf()
video: fbdev: omapfb: panel-dsi-cm: Use sysfs_emit() instead of snprintf()
ARM: dts: bcm2837: Add the missing L1/L2 cache information
ARM: dts: qcom: fix gic_irq_domain_translate warnings for msm8960
video: fbdev: omapfb: acx565akm: replace snprintf with sysfs_emit
video: fbdev: cirrusfb: check pixclock to avoid divide by zero
video: fbdev: w100fb: Reset global state
video: fbdev: nvidiafb: Use strscpy() to prevent buffer overflow
ntfs: add sanity check on allocation size
ext4: don't BUG if someone dirty pages without asking ext4 first
spi: tegra20: Use of_device_get_match_data()
PM: core: keep irq flags in device_pm_check_callbacks()
ACPI/APEI: Limit printable size of BERT table data
ACPICA: Avoid walking the ACPI Namespace if it is not there
irqchip/nvic: Release nvic_base upon failure
Fix incorrect type in assignment of ipv6 port for audit
loop: use sysfs_emit() in the sysfs xxx show()
selinux: use correct type for context length
net/x25: Fix null-ptr-deref caused by x25_disconnect
qlcnic: dcb: default to returning -EOPNOTSUPP
net: phy: broadcom: Fix brcm_fet_config_init()
netfilter: nf_conntrack_tcp: preserve liberal flag in tcp options
jfs: fix divide error in dbNextAG
kgdbts: fix return value of __setup handler
kgdboc: fix return value of __setup handler
tty: hvc: fix return value of __setup handler
pinctrl/rockchip: Add missing of_node_put() in rockchip_pinctrl_probe
pinctrl: nomadik: Add missing of_node_put() in nmk_pinctrl_probe
pinctrl: mediatek: Fix missing of_node_put() in mtk_pctrl_init
NFS: remove unneeded check in decode_devicenotify_args()
clk: tegra: tegra124-emc: Fix missing put_device() call in emc_ensure_emc_driver
clk: clps711x: Terminate clk_div_table with sentinel element
clk: loongson1: Terminate clk_div_table with sentinel element
remoteproc: qcom_wcnss: Add missing of_node_put() in wcnss_alloc_memory_region
clk: qcom: clk-rcg2: Update the frac table for pixel clock
iio: adc: Add check for devm_request_threaded_irq
pwm: lpc18xx-sct: Initialize driver data and hardware before pwmchip_add()
mxser: fix xmit_buf leak in activate when LSR == 0xff
mfd: asic3: Add missing iounmap() on error asic3_mfd_probe
i2c: mux: demux-pinctrl: do not deactivate a master that is not active
af_netlink: Fix shift out of bounds in group mask calculation
USB: storage: ums-realtek: fix error code in rts51x_read_mem()
MIPS: RB532: fix return value of __setup handler
mfd: mc13xxx: Add check for mc13xxx_irq_request
powerpc/sysdev: fix incorrect use to determine if list is empty
power: supply: wm8350-power: Add missing free in free_charger_irq
power: supply: wm8350-power: Handle error for wm8350_register_irq
i2c: xiic: Make bus names unique
KVM: x86/emulator: Defer not-present segment check in __load_segment_descriptor()
KVM: x86: Fix emulation in writing cr8
drm/tegra: Fix reference leak in tegra_dsi_ganged_probe
ext2: correct max file size computing
TOMOYO: fix __setup handlers return values
scsi: pm8001: Fix abort all task initialization
scsi: pm8001: Fix payload initialization in pm80xx_set_thermal_config()
scsi: pm8001: Fix command initialization in pm8001_chip_ssp_tm_req()
scsi: pm8001: Fix command initialization in pm80XX_send_read_log()
iwlwifi: Fix -EIO error code that is never returned
HID: i2c-hid: fix GET/SET_REPORT for unnumbered reports
power: supply: ab8500: Fix memory leak in ab8500_fg_sysfs_init
ray_cs: Check ioremap return value
ath9k_htc: fix uninit value bugs
drm/edid: Don't clear formats if using deep color
mtd: onenand: Check for error irq
ASoC: imx-es8328: Fix error return code in imx_es8328_probe()
ASoC: mxs: Fix error handling in mxs_sgtl5000_probe
ASoC: dmaengine: do not use a NULL prepare_slave_config() callback
video: fbdev: omapfb: Add missing of_node_put() in dvic_probe_of
ASoC: fsi: Add check for clk_enable
ASoC: wm8350: Handle error for wm8350_register_irq
ASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe
ALSA: firewire-lib: fix uninitialized flag for AV/C deferred transaction
memory: emif: check the pointer temp in get_device_details()
memory: emif: Add check for setup_interrupts
ASoC: atmel_ssc_dai: Handle errors for clk_enable
ASoC: mxs-saif: Handle errors for clk_enable
printk: fix return value of printk.devkmsg __setup handler
arm64: dts: broadcom: Fix sata nodename
arm64: dts: ns2: Fix spi-cpol and spi-cpha property
ALSA: spi: Add check for clk_enable()
ASoC: ti: davinci-i2s: Add check for clk_enable()
media: usb: go7007: s2250-board: fix leak in probe()
soc: ti: wkup_m3_ipc: Fix IRQ check in wkup_m3_ipc_probe
ARM: dts: qcom: ipq4019: fix sleep clock
video: fbdev: fbcvt.c: fix printing in fb_cvt_print_name()
video: fbdev: smscufx: Fix null-ptr-deref in ufx_usb_probe()
perf/x86/intel/pt: Fix address filter config for 32-bit kernel
perf/core: Fix address filter parser for multiple filters
sched/debug: Remove mpol_get/put and task_lock/unlock from sched_show_numa
clocksource: acpi_pm: fix return value of __setup handler
hwmon: (pmbus) Add Vin unit off handling
crypto: ccp - ccp_dmaengine_unregister release dma channels
crypto: vmx - add missing dependencies
PM: suspend: fix return value of __setup handler
PM: hibernate: fix __setup handler error handling
hwmon: (sch56xx-common) Replace WDOG_ACTIVE with WDOG_HW_RUNNING
hwmon: (pmbus) Add mutex to regulator ops
selftests/x86: Add validity check and allow field splitting
spi: tegra114: Add missing IRQ check in tegra_spi_probe
crypto: mxs-dcp - Fix scatterlist processing
crypto: authenc - Fix sleep in atomic context in decrypt_tail
PCI: pciehp: Clear cmd_busy bit in polling mode
brcmfmac: pcie: Replace brcmf_pcie_copy_mem_todev with memcpy_toio
brcmfmac: firmware: Allocate space for default boardrev in nvram
media: davinci: vpif: fix unbalanced runtime PM get
DEC: Limit PMAX memory probing to R3k systems
lib/raid6/test: fix multiple definition linking error
thermal: int340x: Increase bitmap size
carl9170: fix missing bit-wise or operator for tx_params
ARM: dts: exynos: add missing HDMI supplies on SMDK5420
ARM: dts: exynos: add missing HDMI supplies on SMDK5250
ARM: dts: exynos: fix UART3 pins configuration in Exynos5250
video: fbdev: atari: Atari 2 bpp (STe) palette bugfix
video: fbdev: sm712fb: Fix crash in smtcfb_read()
drivers: hamradio: 6pack: fix UAF bug caused by mod_timer()
ALSA: cs4236: fix an incorrect NULL check on list iterator
Revert "Input: clear BTN_RIGHT/MIDDLE on buttonpads"
scsi: libsas: Fix sas_ata_qc_issue() handling of NCQ NON DATA commands
mempolicy: mbind_range() set_policy() after vma_merge()
mm/pages_alloc.c: don't create ZONE_MOVABLE beyond the end of a node
jffs2: fix memory leak in jffs2_scan_medium
jffs2: fix memory leak in jffs2_do_mount_fs
jffs2: fix use-after-free in jffs2_clear_xattr_subsystem
can: ems_usb: ems_usb_start_xmit(): fix double dev_kfree_skb() in error path
NFSD: prevent underflow in nfssvc_decode_writeargs()
SUNRPC: avoid race between mod_timer() and del_timer_sync()
ptrace: Check PTRACE_O_SUSPEND_SECCOMP permission on PTRACE_SEIZE
clk: uniphier: Fix fixed-rate initialization
iio: inkern: make a best effort on offset calculation
iio: inkern: apply consumer scale on IIO_VAL_INT cases
coresight: Fix TRCCONFIGR.QE sysfs interface
USB: usb-storage: Fix use of bitfields for hardware data in ene_ub6250.c
virtio-blk: Use blk_validate_block_size() to validate block size
block: Add a helper to validate the block size
af_key: add __GFP_ZERO flag for compose_sadb_supported in function pfkey_register
ethernet: sun: Free the coherent when failing in probing
virtio_console: break out of buf poll on remove
netdevice: add the case if dev is NULL
USB: serial: simple: add Nokia phone driver
USB: serial: pl2303: add IBM device IDs
Linux 4.9.310
arm64: Use the clearbhb instruction in mitigations
arm64: add ID_AA64ISAR2_EL1 sys register
KVM: arm64: Allow SMCCC_ARCH_WORKAROUND_3 to be discovered and migrated
arm64: Mitigate spectre style branch history side channels
KVM: arm64: Add templates for BHB mitigation sequences
arm64: Add percpu vectors for EL1
arm64: entry: Add macro for reading symbol addresses from the trampoline
arm64: entry: Add vectors that have the bhb mitigation sequences
arm64: Move arm64_update_smccc_conduit() out of SSBD ifdef
arm64: entry: Add non-kpti __bp_harden_el1_vectors for mitigations
arm64: entry: Allow the trampoline text to occupy multiple pages
arm64: entry: Make the kpti trampoline's kpti sequence optional
arm64: entry: Move trampoline macros out of ifdef'd section
arm64: entry: Don't assume tramp_vectors is the start of the vectors
arm64: entry: Allow tramp_alias to access symbols after the 4K boundary
arm64: entry: Move the trampoline data page before the text page
arm64: entry: Free up another register on kpti's tramp_exit path
arm64: entry: Make the trampoline cleanup optional
arm64: entry.S: Add ventry overflow sanity checks
arm64: Add helper to decode register from instruction
arm64: Add Cortex-X2 CPU part definition
arm64: Add Neoverse-N2, Cortex-A710 CPU part definition
arm64: Add part number for Arm Cortex-A77
arm64: Add part number for Neoverse N1
arm64: Make ARM64_ERRATUM_1188873 depend on COMPAT
arm64: Add silicon-errata.txt entry for ARM erratum 1188873
arm64: arch_timer: avoid unused function warning
arm64: arch_timer: Add workaround for ARM erratum 1188873
arm64: arch_timer: Add erratum handler for CPU-specific capability
arm64: arch_timer: Add infrastructure for multiple erratum detection methods
clocksource/drivers/arm_arch_timer: Introduce generic errata handling infrastructure
clocksource/drivers/arm_arch_timer: Remove fsl-a008585 parameter
arm64: capabilities: Add support for checks based on a list of MIDRs
arm64: Add helpers for checking CPU MIDR against a range
arm64: capabilities: Clean up midr range helpers
arm64: capabilities: Add flags to handle the conflicts on late CPU
arm64: capabilities: Prepare for fine grained capabilities
arm64: capabilities: Move errata processing code
arm64: capabilities: Move errata work around check on boot CPU
arm64: capabilities: Update prototype for enable call back
arm64: Add MIDR encoding for Arm Cortex-A55 and Cortex-A35
arm64: Remove useless UAO IPI and describe how this gets enabled
arm64: errata: Provide macro for major and minor cpu revisions
Conflicts:
arch/arm64/include/asm/assembler.h
arch/arm64/include/asm/cputype.h
arch/arm64/kernel/bpi.S
arch/arm64/kernel/cpu_errata.c
drivers/clk/qcom/clk-rcg2.c
drivers/gpu/drm/drm_edid.c
drivers/mmc/core/core.c
drivers/mmc/core/host.c
mm/memory.c
Change-Id: Ibea04b7ed72b8d1fd7c575cbc23dd0e73d321e6c
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Merge 4.9.311 into android-4.9-q
Changes in 4.9.311
USB: serial: pl2303: add IBM device IDs
USB: serial: simple: add Nokia phone driver
netdevice: add the case if dev is NULL
virtio_console: break out of buf poll on remove
ethernet: sun: Free the coherent when failing in probing
af_key: add __GFP_ZERO flag for compose_sadb_supported in function pfkey_register
block: Add a helper to validate the block size
virtio-blk: Use blk_validate_block_size() to validate block size
USB: usb-storage: Fix use of bitfields for hardware data in ene_ub6250.c
coresight: Fix TRCCONFIGR.QE sysfs interface
iio: inkern: apply consumer scale on IIO_VAL_INT cases
iio: inkern: make a best effort on offset calculation
clk: uniphier: Fix fixed-rate initialization
ptrace: Check PTRACE_O_SUSPEND_SECCOMP permission on PTRACE_SEIZE
SUNRPC: avoid race between mod_timer() and del_timer_sync()
NFSD: prevent underflow in nfssvc_decode_writeargs()
can: ems_usb: ems_usb_start_xmit(): fix double dev_kfree_skb() in error path
jffs2: fix use-after-free in jffs2_clear_xattr_subsystem
jffs2: fix memory leak in jffs2_do_mount_fs
jffs2: fix memory leak in jffs2_scan_medium
mm/pages_alloc.c: don't create ZONE_MOVABLE beyond the end of a node
mempolicy: mbind_range() set_policy() after vma_merge()
scsi: libsas: Fix sas_ata_qc_issue() handling of NCQ NON DATA commands
Revert "Input: clear BTN_RIGHT/MIDDLE on buttonpads"
ALSA: cs4236: fix an incorrect NULL check on list iterator
drivers: hamradio: 6pack: fix UAF bug caused by mod_timer()
video: fbdev: sm712fb: Fix crash in smtcfb_read()
video: fbdev: atari: Atari 2 bpp (STe) palette bugfix
ARM: dts: exynos: fix UART3 pins configuration in Exynos5250
ARM: dts: exynos: add missing HDMI supplies on SMDK5250
ARM: dts: exynos: add missing HDMI supplies on SMDK5420
carl9170: fix missing bit-wise or operator for tx_params
thermal: int340x: Increase bitmap size
lib/raid6/test: fix multiple definition linking error
DEC: Limit PMAX memory probing to R3k systems
media: davinci: vpif: fix unbalanced runtime PM get
brcmfmac: firmware: Allocate space for default boardrev in nvram
brcmfmac: pcie: Replace brcmf_pcie_copy_mem_todev with memcpy_toio
PCI: pciehp: Clear cmd_busy bit in polling mode
crypto: authenc - Fix sleep in atomic context in decrypt_tail
crypto: mxs-dcp - Fix scatterlist processing
spi: tegra114: Add missing IRQ check in tegra_spi_probe
selftests/x86: Add validity check and allow field splitting
hwmon: (pmbus) Add mutex to regulator ops
hwmon: (sch56xx-common) Replace WDOG_ACTIVE with WDOG_HW_RUNNING
PM: hibernate: fix __setup handler error handling
PM: suspend: fix return value of __setup handler
crypto: vmx - add missing dependencies
crypto: ccp - ccp_dmaengine_unregister release dma channels
hwmon: (pmbus) Add Vin unit off handling
clocksource: acpi_pm: fix return value of __setup handler
sched/debug: Remove mpol_get/put and task_lock/unlock from sched_show_numa
perf/core: Fix address filter parser for multiple filters
perf/x86/intel/pt: Fix address filter config for 32-bit kernel
video: fbdev: smscufx: Fix null-ptr-deref in ufx_usb_probe()
video: fbdev: fbcvt.c: fix printing in fb_cvt_print_name()
ARM: dts: qcom: ipq4019: fix sleep clock
soc: ti: wkup_m3_ipc: Fix IRQ check in wkup_m3_ipc_probe
media: usb: go7007: s2250-board: fix leak in probe()
ASoC: ti: davinci-i2s: Add check for clk_enable()
ALSA: spi: Add check for clk_enable()
arm64: dts: ns2: Fix spi-cpol and spi-cpha property
arm64: dts: broadcom: Fix sata nodename
printk: fix return value of printk.devkmsg __setup handler
ASoC: mxs-saif: Handle errors for clk_enable
ASoC: atmel_ssc_dai: Handle errors for clk_enable
memory: emif: Add check for setup_interrupts
memory: emif: check the pointer temp in get_device_details()
ALSA: firewire-lib: fix uninitialized flag for AV/C deferred transaction
ASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe
ASoC: wm8350: Handle error for wm8350_register_irq
ASoC: fsi: Add check for clk_enable
video: fbdev: omapfb: Add missing of_node_put() in dvic_probe_of
ASoC: dmaengine: do not use a NULL prepare_slave_config() callback
ASoC: mxs: Fix error handling in mxs_sgtl5000_probe
ASoC: imx-es8328: Fix error return code in imx_es8328_probe()
mtd: onenand: Check for error irq
drm/edid: Don't clear formats if using deep color
ath9k_htc: fix uninit value bugs
ray_cs: Check ioremap return value
power: supply: ab8500: Fix memory leak in ab8500_fg_sysfs_init
HID: i2c-hid: fix GET/SET_REPORT for unnumbered reports
iwlwifi: Fix -EIO error code that is never returned
scsi: pm8001: Fix command initialization in pm80XX_send_read_log()
scsi: pm8001: Fix command initialization in pm8001_chip_ssp_tm_req()
scsi: pm8001: Fix payload initialization in pm80xx_set_thermal_config()
scsi: pm8001: Fix abort all task initialization
TOMOYO: fix __setup handlers return values
ext2: correct max file size computing
drm/tegra: Fix reference leak in tegra_dsi_ganged_probe
KVM: x86: Fix emulation in writing cr8
KVM: x86/emulator: Defer not-present segment check in __load_segment_descriptor()
i2c: xiic: Make bus names unique
power: supply: wm8350-power: Handle error for wm8350_register_irq
power: supply: wm8350-power: Add missing free in free_charger_irq
powerpc/sysdev: fix incorrect use to determine if list is empty
mfd: mc13xxx: Add check for mc13xxx_irq_request
MIPS: RB532: fix return value of __setup handler
USB: storage: ums-realtek: fix error code in rts51x_read_mem()
af_netlink: Fix shift out of bounds in group mask calculation
i2c: mux: demux-pinctrl: do not deactivate a master that is not active
mfd: asic3: Add missing iounmap() on error asic3_mfd_probe
mxser: fix xmit_buf leak in activate when LSR == 0xff
pwm: lpc18xx-sct: Initialize driver data and hardware before pwmchip_add()
iio: adc: Add check for devm_request_threaded_irq
clk: qcom: clk-rcg2: Update the frac table for pixel clock
remoteproc: qcom_wcnss: Add missing of_node_put() in wcnss_alloc_memory_region
clk: loongson1: Terminate clk_div_table with sentinel element
clk: clps711x: Terminate clk_div_table with sentinel element
clk: tegra: tegra124-emc: Fix missing put_device() call in emc_ensure_emc_driver
NFS: remove unneeded check in decode_devicenotify_args()
pinctrl: mediatek: Fix missing of_node_put() in mtk_pctrl_init
pinctrl: nomadik: Add missing of_node_put() in nmk_pinctrl_probe
pinctrl/rockchip: Add missing of_node_put() in rockchip_pinctrl_probe
tty: hvc: fix return value of __setup handler
kgdboc: fix return value of __setup handler
kgdbts: fix return value of __setup handler
jfs: fix divide error in dbNextAG
netfilter: nf_conntrack_tcp: preserve liberal flag in tcp options
net: phy: broadcom: Fix brcm_fet_config_init()
qlcnic: dcb: default to returning -EOPNOTSUPP
net/x25: Fix null-ptr-deref caused by x25_disconnect
selinux: use correct type for context length
loop: use sysfs_emit() in the sysfs xxx show()
Fix incorrect type in assignment of ipv6 port for audit
irqchip/nvic: Release nvic_base upon failure
ACPICA: Avoid walking the ACPI Namespace if it is not there
ACPI/APEI: Limit printable size of BERT table data
PM: core: keep irq flags in device_pm_check_callbacks()
spi: tegra20: Use of_device_get_match_data()
ext4: don't BUG if someone dirty pages without asking ext4 first
ntfs: add sanity check on allocation size
video: fbdev: nvidiafb: Use strscpy() to prevent buffer overflow
video: fbdev: w100fb: Reset global state
video: fbdev: cirrusfb: check pixclock to avoid divide by zero
video: fbdev: omapfb: acx565akm: replace snprintf with sysfs_emit
ARM: dts: qcom: fix gic_irq_domain_translate warnings for msm8960
ARM: dts: bcm2837: Add the missing L1/L2 cache information
video: fbdev: omapfb: panel-dsi-cm: Use sysfs_emit() instead of snprintf()
video: fbdev: omapfb: panel-tpo-td043mtea1: Use sysfs_emit() instead of snprintf()
ASoC: soc-core: skip zero num_dai component in searching dai name
media: cx88-mpeg: clear interrupt status register before streaming video
ARM: tegra: tamonten: Fix I2C3 pad setting
ARM: mmp: Fix failure to remove sram device
video: fbdev: sm712fb: Fix crash in smtcfb_write()
media: hdpvr: initialize dev->worker at hdpvr_register_videodev
mmc: host: Return an error when ->enable_sdio_irq() ops is missing
scsi: qla2xxx: Fix incorrect reporting of task management failure
KVM: Prevent module exit until all VMs are freed
ubifs: Add missing iput if do_tmpfile() failed in rename whiteout
ubifs: setflags: Make dirtied_ino_d 8 bytes aligned
gfs2: Make sure FITRIM minlen is rounded up to fs block size
pinctrl: pinconf-generic: Print arguments for bias-pull-*
ACPI: CPPC: Avoid out of bounds access when parsing _CPC data
mm/mmap: return 1 from stack_guard_gap __setup() handler
mm/memcontrol: return 1 from cgroup.memory __setup() handler
ubi: fastmap: Return error code if memory allocation fails in add_aeb()
ASoC: topology: Allow TLV control to be either read or write
ARM: dts: spear1340: Update serial node properties
ARM: dts: spear13xx: Update SPI dma properties
openvswitch: Fixed nd target mask field in the flow dump.
KVM: x86: Forbid VMM to set SYNIC/STIMER MSRs when SynIC wasn't activated
rtc: wm8350: Handle error for wm8350_register_irq
ARM: 9187/1: JIVE: fix return value of __setup handler
KVM: x86/svm: Clear reserved bits written to PerfEvtSeln MSRs
ath5k: fix OOB in ath5k_eeprom_read_pcal_info_5111
ptp: replace snprintf with sysfs_emit
powerpc: dts: t104xrdb: fix phy type for FMAN 4/5
scsi: mvsas: Replace snprintf() with sysfs_emit()
scsi: bfa: Replace snprintf() with sysfs_emit()
iommu/arm-smmu-v3: fix event handling soft lockup
dm ioctl: prevent potential spectre v1 gadget
scsi: pm8001: Fix pm8001_mpi_task_abort_resp()
scsi: aha152x: Fix aha152x_setup() __setup handler return value
bnxt_en: Eliminate unintended link toggle during FW reset
MIPS: fix fortify panic when copying asm exception handlers
scsi: libfc: Fix use after free in fc_exch_abts_resp()
usb: dwc3: omap: fix "unbalanced disables for smps10_out1" on omap5evm
xtensa: fix DTC warning unit_address_format
Bluetooth: Fix use after free in hci_send_acl
init/main.c: return 1 from handled __setup() functions
w1: w1_therm: fixes w1_seq for ds28ea00 sensors
SUNRPC/call_alloc: async tasks mustn't block waiting for memory
serial: samsung_tty: do not unlock port->lock for uart_write_wakeup()
virtio_console: eliminate anonymous module_init & module_exit
jfs: prevent NULL deref in diFree
mm: fix race between MADV_FREE reclaim and blkdev direct IO read
scsi: zorro7xx: Fix a resource leak in zorro7xx_remove_one()
net: stmmac: Fix unset max_speed difference between DT and non-DT platforms
drm/imx: Fix memory leak in imx_pd_connector_get_modes
drbd: Fix five use after free bugs in get_initial_state
mmmremap.c: avoid pointless invalidate_range_start/end on mremap(old_size=0)
mm/mempolicy: fix mpol_new leak in shared_policy_replace
x86/pm: Save the MSR validity status at context setup
x86/speculation: Restore speculation related MSRs during S3 resume
arm64: patch_text: Fixup last cpu should be master
tools build: Use $(shell ) instead of `` to get embedded libperl's ccopts
dmaengine: Revert "dmaengine: shdma: Fix runtime PM imbalance on error"
mm: don't skip swap entry even if zap_details specified
arm64: module: remove (NOLOAD) from linker script
xfrm: policy: match with both mark and mask on user interfaces
veth: Ensure eth header is in skb's linear part
net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link
nfc: nci: add flush_workqueue to prevent uaf
cifs: potential buffer overflow in handling symlinks
drm/amdkfd: Check for potential null return of kmalloc_array()
scsi: ibmvscsis: Increase INITIAL_SRP_LIMIT to 1024
net: micrel: fix KS8851_MLL Kconfig
gpu: ipu-v3: Fix dev_dbg frequency output
scsi: mvsas: Add PCI ID of RocketRaid 2640
drivers: net: slip: fix NPD bug in sl_tx_timeout()
mm, page_alloc: fix build_zonerefs_node()
mm: kmemleak: take a full lowmem check in kmemleak_*_phys()
ALSA: pcm: Test for "silence" field in struct "pcm_format_data"
ARM: davinci: da850-evm: Avoid NULL pointer dereference
smp: Fix offline cpu check in flush_smp_call_function_queue()
i2c: pasemi: Wait for write xfers to finish
gcc-plugins: latent_entropy: use /dev/urandom
Linux 4.9.311
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ia8f55c5ae2f0eb71b0893d8271a10dfd3c78b3b8
# By Arnd Bergmann (4) and others
# Via Greg Kroah-Hartman
* common/android-4.9-q:
Linux 4.9.289
sctp: add vtag check in sctp_sf_violation
sctp: use init_tag from inithdr for ABORT chunk
net: nxp: lpc_eth.c: avoid hang when bringing interface down
nios2: Make NIOS2_DTB_SOURCE_BOOL depend on !COMPILE_TEST
net: batman-adv: fix error handling
regmap: Fix possible double-free in regcache_rbtree_exit()
net: lan78xx: fix division by zero in send path
mmc: sdhci: Map more voltage level to SDHCI_POWER_330
mmc: dw_mmc: exynos: fix the finding clock sample value
mmc: vub300: fix control-message timeouts
Revert "net: mdiobus: Fix memory leak in __mdiobus_register"
nfc: port100: fix using -ERRNO as command type mask
ata: sata_mv: Fix the error handling of mv_chip_id()
usbnet: fix error return code in usbnet_probe()
usbnet: sanity check for maxpacket
ARM: 8819/1: Remove '-p' from LDFLAGS
powerpc/bpf: Fix BPF_MOD when imm == 1
ARM: 9139/1: kprobes: fix arch_init_kprobes() prototype
ARM: 9134/1: remove duplicate memcpy() definition
ARM: 9133/1: mm: proc-macros: ensure *_tlb_fns are 4B aligned
Linux 4.9.288
ARM: 9122/1: select HAVE_FUTEX_CMPXCHG
tracing: Have all levels of checks prevent recursion
net: mdiobus: Fix memory leak in __mdiobus_register
ALSA: hda: avoid write to STATESTS if controller is in reset
platform/x86: intel_scu_ipc: Update timeout value in comment
isdn: mISDN: Fix sleeping function called from invalid context
ARM: dts: spear3xx: Fix gmac node
netfilter: Kconfig: use 'default y' instead of 'm' for bool config option
isdn: cpai: check ctr->cnr to avoid array index out of bound
nfc: nci: fix the UAF of rf_conn_info object
ASoC: DAPM: Fix missing kctl change notifications
ALSA: usb-audio: Provide quirk for Sennheiser GSP670 Headset
vfs: check fd has read access in kernel_read_file_from_fd()
elfcore: correct reference to CONFIG_UML
ocfs2: mount fails with buffer overflow in strlen
ocfs2: fix data corruption after conversion from inline format
can: peak_pci: peak_pci_remove(): fix UAF
can: peak_usb: pcan_usb_fd_decode_status(): fix back to ERROR_ACTIVE state notification
can: rcar_can: fix suspend/resume
NIOS2: irqflags: rename a redefined register name
netfilter: ipvs: make global sysctl readonly in non-init netns
NFSD: Keep existing listeners on portlist error
xtensa: xtfpga: Try software restart before simulating CPU reset
xtensa: xtfpga: use CONFIG_USE_OF instead of CONFIG_OF
r8152: select CRC32 and CRYPTO/CRYPTO_HASH/CRYPTO_SHA256
drm/msm/dsi: fix off by one in dsi_bus_clk_enable error handling
drm/msm: Fix null pointer dereference on pointer edp
pata_legacy: fix a couple uninitialized variable bugs
NFC: digital: fix possible memory leak in digital_in_send_sdd_req()
NFC: digital: fix possible memory leak in digital_tg_listen_mdaa()
nfc: fix error handling of nfc_proto_register()
ethernet: s2io: fix setting mac address during resume
net: encx24j600: check error in devm_regmap_init_encx24j600
net: korina: select CRC32
net: arc: select CRC32
iio: ssp_sensors: fix error code in ssp_print_mcu_debug()
iio: ssp_sensors: add more range checking in ssp_parse_dataframe()
iio: light: opt3001: Fixed timeout error when 0 lux
iio: adc128s052: Fix the error handling path of 'adc128_probe()'
nvmem: Fix shift-out-of-bound (UBSAN) with byte size cells
USB: serial: option: add Telit LE910Cx composition 0x1204
USB: serial: qcserial: add EM9191 QDL support
Input: xpad - add support for another USB ID of Nacon GC-100
efi: Change down_interruptible() in virt_efi_reset_system() to down_trylock()
efi/cper: use stack buffer for error record decoding
cb710: avoid NULL pointer subtraction
xhci: Enable trust tx length quirk for Fresco FL11 USB controller
s390: fix strrchr() implementation
ALSA: seq: Fix a potential UAF by wrong private_free call order
Conflicts:
arch/arm/Makefile
Change-Id: Ic21337a30c203ea921852d84db2ecd1e1912c9f6
commit 55e6d8037805b3400096d621091dfbf713f97e83 upstream.
In regcache_rbtree_insert_to_block(), when 'present' realloc failed,
the 'blk' which is supposed to assign to 'rbnode->block' will be freed,
so 'rbnode->block' points a freed memory, in the error handling path of
regcache_rbtree_init(), 'rbnode->block' will be freed again in
regcache_rbtree_exit(), KASAN will report double-free as follows:
BUG: KASAN: double-free or invalid-free in kfree+0xce/0x390
Call Trace:
slab_free_freelist_hook+0x10d/0x240
kfree+0xce/0x390
regcache_rbtree_exit+0x15d/0x1a0
regcache_rbtree_init+0x224/0x2c0
regcache_init+0x88d/0x1310
__regmap_init+0x3151/0x4a80
__devm_regmap_init+0x7d/0x100
madera_spi_probe+0x10f/0x333 [madera_spi]
spi_probe+0x183/0x210
really_probe+0x285/0xc30
To fix this, moving up the assignment of rbnode->block to immediately after
the reallocation has succeeded so that the data structure stays valid even
if the second reallocation fails.
Reported-by: Hulk Robot <hulkci@huawei.com>
Fixes: 3f4ff561bc ("regmap: rbtree: Make cache_present bitmap per node")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20211012023735.1632786-1-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Yang Yingliangauthored and Greg Kroah-Hartmancommited 2021-11-02 17:39:23 +01:00
# By Eric Dumazet (9) and others
# Via Greg Kroah-Hartman
* common/android-4.9-q:
Linux 4.9.287
perf/x86: Reset destroy callback on event init failure
scsi: virtio_scsi: Fix spelling mistake "Unsupport" -> "Unsupported"
scsi: ses: Fix unsigned comparison with less than zero
mac80211: Drop frames from invalid MAC address in ad-hoc mode
netfilter: ip6_tables: zero-initialize fragment offset
HID: apple: Fix logical maximum and usage maximum of Magic Keyboard JIS
gup: document and work around "COW can break either way" issue
i40e: fix endless loop under rtnl
rtnetlink: fix if_nlmsg_stats_size() under estimation
drm/nouveau/debugfs: fix file release memory leak
netlink: annotate data races around nlk->bound
net: bridge: use nla_total_size_64bit() in br_get_linkxstats_size()
ARM: imx6: disable the GIC CPU interface before calling stby-poweroff sequence
ptp_pch: Load module automatically if ID matches
powerpc/fsl/dts: Fix phy-connection-type for fm1mac3
net_sched: fix NULL deref in fifo_set_limit()
phy: mdio: fix memory leak
bpf: Fix integer overflow in prealloc_elems_and_freelist()
xtensa: call irqchip_init only when CONFIG_USE_OF is selected
ARM: dts: omap3430-sdp: Fix NAND device node
nfsd4: Handle the NFSv4 READDIR 'dircount' hint being zero
ovl: fix missing negative dentry check in ovl_rename()
USB: cdc-acm: fix break reporting
USB: cdc-acm: fix racy tty buffer accesses
Partially revert "usb: Kconfig: using select for USB_COMMON dependency"
Linux 4.9.286
libata: Add ATA_HORKAGE_NO_NCQ_ON_ATI for Samsung 860 and 870 SSD.
usb: testusb: Fix for showing the connection speed
scsi: sd: Free scsi_disk device via put_device()
ext2: fix sleeping in atomic bugs on error
sparc64: fix pci_iounmap() when CONFIG_PCI is not set
xen-netback: correct success/error reporting for the SKB-with-fraglist case
net: mdio: introduce a shutdown method to mdio device drivers
af_unix: fix races in sk_peer_pid and sk_peer_cred accesses
Linux 4.9.285
cred: allow get_cred() and put_cred() to be given NULL.
HID: usbhid: free raw_report buffers in usbhid_stop
netfilter: ipset: Fix oversized kvmalloc() calls
HID: betop: fix slab-out-of-bounds Write in betop_probe
arm64: Extend workaround for erratum 1024718 to all versions of Cortex-A55
ARM: 9098/1: ftrace: MODULE_PLT: Fix build problem without DYNAMIC_FTRACE
ARM: 9079/1: ftrace: Add MODULE_PLTS support
ARM: 9078/1: Add warn suppress parameter to arm_gen_branch_link()
ARM: 9077/1: PLT: Move struct plt_entries definition to header
EDAC/synopsys: Fix wrong value type assignment for edac_mode
net: udp: annotate data race around udp_sk(sk)->corkflag
ext4: fix potential infinite loop in ext4_dx_readdir()
ipack: ipoctal: fix module reference leak
ipack: ipoctal: fix missing allocation-failure check
ipack: ipoctal: fix tty-registration error handling
ipack: ipoctal: fix tty registration race
ipack: ipoctal: fix stack information leak
e100: fix buffer overrun in e100_get_regs
e100: fix length calculation in e100_get_regs_len
hwmon: (tmp421) fix rounding for negative values
mac80211: limit injected vht mcs/nss in ieee80211_parse_tx_radiotap
ipvs: check that ip_vs_conn_tab_bits is between 8 and 20
mac80211: fix use-after-free in CCMP/GCMP RX
cpufreq: schedutil: Destroy mutex before kobject_put() frees the memory
cpufreq: schedutil: Use kobject release() method to free sugov_tunables
tty: Fix out-of-bound vmalloc access in imageblit
qnx4: work around gcc false positive warning bug
arm64: dts: marvell: armada-37xx: Extend PCIe MEM space
spi: Fix tegra20 build with CONFIG_PM=n
net: 6pack: Fix tx timeout and slot time
alpha: Declare virt_to_phys and virt_to_bus parameter as pointer to volatile
arm64: Mark __stack_chk_guard as __ro_after_init
parisc: Use absolute_pointer() to define PAGE0
qnx4: avoid stringop-overread errors
sparc: avoid stringop-overread errors
net: i825xx: Use absolute_pointer for memcpy from fixed memory location
compiler.h: Introduce absolute_pointer macro
m68k: Double cast io functions to unsigned long
net: stmmac: allow CSR clock of 300MHz
blktrace: Fix uaf in blk_trace access after removing by sysfs
scsi: iscsi: Adjust iface sysfs attr detection
net/mlx4_en: Don't allow aRFS for encapsulated packets
net: hso: fix muxed tty registration
serial: mvebu-uart: fix driver's tx_empty callback
mcb: fix error handling in mcb_alloc_bus()
USB: serial: option: add device id for Foxconn T99W265
USB: serial: option: remove duplicate USB device ID
USB: serial: option: add Telit LN920 compositions
USB: serial: mos7840: remove duplicated 0xac24 device ID
staging: greybus: uart: fix tty use after free
USB: serial: cp210x: add ID for GW Instek GDM-834x Digital Multimeter
usb-storage: Add quirk for ScanLogic SL11R-IDE older than 2.6c
xen/x86: fix PV trap handling on secondary processors
cifs: fix incorrect check for null pointer in header_assemble
usb: musb: tusb6010: uninitialized data in tusb_fifo_write_unaligned()
usb: gadget: r8a66597: fix a loop in set_feature()
ocfs2: drop acl cache for directories too
BACKPORT: loop: Set correct device size when using LOOP_CONFIGURE
Linux 4.9.284
sctp: validate from_addr_param return
drm/nouveau/nvkm: Replace -ENOSYS with -ENODEV
blk-throttle: fix UAF by deleteing timer in blk_throtl_exit()
nilfs2: fix memory leak in nilfs_sysfs_delete_snapshot_group
nilfs2: fix memory leak in nilfs_sysfs_create_snapshot_group
nilfs2: fix memory leak in nilfs_sysfs_delete_##name##_group
nilfs2: fix memory leak in nilfs_sysfs_create_##name##_group
nilfs2: fix NULL pointer in nilfs_##name##_attr_release
nilfs2: fix memory leak in nilfs_sysfs_create_device_group
ceph: lockdep annotations for try_nonblocking_invalidate
dmaengine: xilinx_dma: Set DMA mask for coherent APIs
dmaengine: ioat: depends on !UML
parisc: Move pci_dev_is_behind_card_dino to where it is used
pwm: lpc32xx: Don't modify HW state in .probe() after the PWM chip was registered
profiling: fix shift-out-of-bounds bugs
prctl: allow to setup brk for et_dyn executables
9p/trans_virtio: Remove sysfs file on probe failure
thermal/drivers/exynos: Fix an error code in exynos_tmu_probe()
dmaengine: acpi: Avoid comparison GSI with Linux vIRQ
sctp: add param size validation for SCTP_PARAM_SET_PRIMARY
sctp: validate chunk size in __rcv_asconf_lookup
staging: android: ion: fix page is NULL
crypto: talitos - fix max key size for sha384 and sha512
PM / wakeirq: Fix unbalanced IRQ enable for wakeirq
s390/bpf: Fix optimizing out zero-extensions
Linux 4.9.283
s390/bpf: Fix 64-bit subtraction of the -0x80000000 constant
net: renesas: sh_eth: Fix freeing wrong tx descriptor
qlcnic: Remove redundant unlock in qlcnic_pinit_from_rom
net: dsa: b53: Fix calculating number of switch ports
ARC: export clear_user_page() for modules
mtd: rawnand: cafe: Fix a resource leak in the error handling path of 'cafe_nand_probe()'
PCI: Sync __pci_register_driver() stub for CONFIG_PCI=n
ethtool: Fix an error code in cxgb2.c
net: usb: cdc_mbim: avoid altsetting toggling for Telit LN920
mfd: Don't use irq_create_mapping() to resolve a mapping
dt-bindings: mtd: gpmc: Fix the ECC bytes vs. OOB bytes equation
x86/mm: Fix kern_addr_valid() to cope with existing but not present entries
tcp: fix tp->undo_retrans accounting in tcp_sacktag_one()
net/af_unix: fix a data-race in unix_dgram_poll
events: Reuse value read using READ_ONCE instead of re-reading it
tipc: increase timeout in tipc_sk_enqueue()
r6040: Restore MDIO clock frequency after MAC reset
net/l2tp: Fix reference count leak in l2tp_udp_recv_core
dccp: don't duplicate ccid when cloning dccp sock
ptp: dp83640: don't define PAGE0
net-caif: avoid user-triggerable WARN_ON(1)
bnx2x: Fix enabling network interfaces without VFs
xen: reset legacy rtc flag for PV domU
platform/chrome: cros_ec_proto: Send command again when timeout occurs
memcg: enable accounting for pids in nested pid namespaces
mm/hugetlb: initialize hugetlb_usage in mm_init
scsi: BusLogic: Fix missing pr_cont() use
parisc: fix crash with signals and alloca
net: w5100: check return value after calling platform_get_resource()
net: fix NULL pointer reference in cipso_v4_doi_free
ath9k: fix sleeping in atomic context
ath9k: fix OOB read ar9300_eeprom_restore_internal
parport: remove non-zero check on count
usbip: give back URBs for unsent unlink requests during cleanup
Revert "USB: xhci: fix U1/U2 handling for hardware with XHCI_INTEL_HOST quirk set"
cifs: fix wrong release in sess_alloc_buffer() failed path
mmc: rtsx_pci: Fix long reads when clock is prescaled
gfs2: Don't call dlm after protocol is unmounted
rpc: fix gss_svc_init cleanup on failure
ARM: tegra: tamonten: Fix UART pad setting
gpu: drm: amd: amdgpu: amdgpu_i2c: fix possible uninitialized-variable access in amdgpu_i2c_router_select_ddc_port()
Bluetooth: avoid circular locks in sco_sock_connect
net: ethernet: stmmac: Do not use unreachable() in ipq806x_gmac_probe()
ASoC: Intel: bytcr_rt5640: Move "Platform Clock" routes to the maps for the matching in-/output
Bluetooth: skip invalid hci_sync_conn_complete_evt
ata: sata_dwc_460ex: No need to call phy_exit() befre phy_init()
staging: ks7010: Fix the initialization of the 'sleep_status' structure
serial: 8250_pci: make setup_port() parameters explicitly unsigned
hvsi: don't panic on tty_register_driver failure
xtensa: ISS: don't panic in rs_init
serial: 8250: Define RX trigger levels for OxSemi 950 devices
s390/jump_label: print real address in a case of a jump label bug
flow_dissector: Fix out-of-bounds warnings
ipv4: ip_output.c: Fix out-of-bounds warning in ip_copy_addrs()
video: fbdev: riva: Error out if 'pixclock' equals zero
video: fbdev: kyro: Error out if 'pixclock' equals zero
video: fbdev: asiliantfb: Error out if 'pixclock' equals zero
bpf/tests: Do not PASS tests without actually testing the result
bpf/tests: Fix copy-and-paste error in double word test
tty: serial: jsm: hold port lock when reporting modem line changes
staging: board: Fix uninitialized spinlock when attaching genpd
usb: gadget: composite: Allow bMaxPower=0 if self-powered
usb: gadget: u_ether: fix a potential null pointer dereference
usb: host: fotg210: fix the actual_length of an iso packet
usb: host: fotg210: fix the endpoint's transactional opportunities calculation
Smack: Fix wrong semantics in smk_access_entry()
netlink: Deal with ESRCH error in nlmsg_notify()
video: fbdev: kyro: fix a DoS bug by restricting user input
iio: dac: ad5624r: Fix incorrect handling of an optional regulator.
PCI: Use pci_update_current_state() in pci_enable_device_flags()
crypto: mxs-dcp - Use sg_mapping_iter to copy data
MIPS: Malta: fix alignment of the devicetree buffer
pinctrl: single: Fix error return code in pcs_parse_bits_in_pinctrl_entry()
openrisc: don't printk() unconditionally
vfio: Use config not menuconfig for VFIO_NOIOMMU
PCI: Return ~0 data on pciconfig_read() CAP_SYS_ADMIN failure
PCI: Restrict ASMedia ASM1062 SATA Max Payload Size Supported
ARM: 9105/1: atags_to_fdt: don't warn about stack size
libata: add ATA_HORKAGE_NO_NCQ_TRIM for Samsung 860 and 870 SSDs
media: rc-loopback: return number of emitters rather than error
media: uvc: don't do DMA on stack
VMCI: fix NULL pointer dereference when unmapping queue pair
power: supply: max17042: handle fails of reading status register
crypto: public_key: fix overflow during implicit conversion
xen: fix setting of max_pfn in shared_info
powerpc/perf/hv-gpci: Fix counter value parsing
PCI/MSI: Skip masking MSI-X on Xen PV
rtc: tps65910: Correct driver module alias
fbmem: don't allow too huge resolutions
clk: kirkwood: Fix a clocking boot regression
IMA: remove -Wmissing-prototypes warning
KVM: x86: Update vCPU's hv_clock before back to guest when tsc_offset is adjusted
tty: Fix data race between tiocsti() and flush_to_ldisc()
ipv4: make exception cache less predictible
bcma: Fix memory leak for internally-handled cores
ath6kl: wmi: fix an error code in ath6kl_wmi_sync_point()
usb: ehci-orion: Handle errors of clk_prepare_enable() in probe
i2c: mt65xx: fix IRQ check
CIFS: Fix a potencially linear read overflow
mmc: moxart: Fix issue with uninitialized dma_slave_config
mmc: dw_mmc: Fix issue with uninitialized dma_slave_config
i2c: s3c2410: fix IRQ check
i2c: iop3xx: fix deferred probing
Bluetooth: add timeout sanity check to hci_inquiry
usb: gadget: mv_u3d: request_irq() after initializing UDC
usb: phy: tahvo: add IRQ check
usb: host: ohci-tmio: add IRQ check
Bluetooth: Move shutdown callback before flushing tx and rx queue
usb: phy: twl6030: add IRQ checks
usb: phy: fsl-usb: add IRQ check
usb: gadget: udc: at91: add IRQ check
drm/msm/dsi: Fix some reference counted resource leaks
Bluetooth: fix repeated calls to sco_sock_kill
arm64: dts: exynos: correct GIC CPU interfaces address range on Exynos7
Bluetooth: increase BTNAMSIZ to 21 chars to fix potential buffer overflow
soc: qcom: smsm: Fix missed interrupts if state changes while masked
PCI: PM: Enable PME if it can be signaled from D3cold
i2c: highlander: add IRQ check
net: cipso: fix warnings in netlbl_cipsov4_add_std
tcp: seq_file: Avoid skipping sk during tcp_seek_last_pos
Bluetooth: sco: prevent information leak in sco_conn_defer_accept()
media: go7007: remove redundant initialization
media: dvb-usb: fix uninit-value in vp702x_read_mac_addr
media: dvb-usb: fix uninit-value in dvb_usb_adapter_dvb_init
certs: Trigger creation of RSA module signing key if it's not an RSA key
crypto: qat - use proper type for vf_mask
spi: spi-pic32: Fix issue with uninitialized dma_slave_config
m68k: emu: Fix invalid free in nfeth_cleanup()
udf_get_extendedattr() had no boundary checks.
crypto: qat - do not export adf_iov_putmsg()
crypto: qat - fix naming for init/shutdown VF to PF notifications
crypto: qat - fix reuse of completion variable
crypto: qat - handle both source of interrupt in VF ISR
crypto: qat - do not ignore errors from enable_vf2pf_comms()
libata: fix ata_host_start()
power: supply: max17042_battery: fix typo in MAx17042_TOFF
udf: Check LVID earlier
crypto: omap-sham - clear dma flags only after omap_sham_update_dma_stop()
power: supply: axp288_fuel_gauge: Report register-address on readb / writeb errors
crypto: mxs-dcp - Check for DMA mapping errors
regmap: fix the offset of register error log
PCI: Call Max Payload Size-related fixup quirks early
x86/reboot: Limit Dell Optiplex 990 quirk to early BIOS versions
Revert "btrfs: compression: don't try to compress if we don't have enough pages"
mm/page_alloc: speed up the iteration of max_order
net: ll_temac: Remove left-over debug message
powerpc/boot: Delete unneeded .globl _zimage_start
powerpc/module64: Fix comment in R_PPC64_ENTRY handling
crypto: talitos - reduce max key size for SEC1
mm/kmemleak.c: make cond_resched() rate-limiting more efficient
s390/disassembler: correct disassembly lines alignment
ipv4/icmp: l3mdev: Perform icmp error route lookup on source device routing table (v2)
gfs2: Don't clear SGID when inheriting ACLs
nvme-pci: Fix an error handling path in 'nvme_probe()'
tc358743: fix register i2c_rd/wr function fix
PM / wakeirq: Enable dedicated wakeirq for suspend
net/sched: cls_flower: Use mask for addr_type
USB: serial: mos7720: improve OOM-handling in read_mos_reg()
usb: phy: isp1301: Fix build warning when CONFIG_OF is disabled
igmp: Add ip_mc_list lock in ip_check_mc_rcu
media: stkwebcam: fix memory leak in stk_camera_probe
ath9k: Postpone key cache entry deletion for TXQ frames reference it
ath: Modify ath_key_delete() to not need full key entry
ath: Export ath_hw_keysetmac()
ath9k: Clear key cache explicitly on disabling hardware
ath: Use safer key clearing with key cache entries
ALSA: pcm: fix divide error in snd_pcm_lib_ioctl
ARM: 8918/2: only build return_address() if needed
cryptoloop: add a deprecation warning
perf/x86/amd/ibs: Work around erratum #1197
qede: Fix memset corruption
qed: Fix the VF msix vectors flow
xtensa: fix kconfig unmet dependency warning for HAVE_FUTEX_CMPXCHG
mtd: nand: atmel_nand: remove build warning in atmel_nand_remove()
ext4: fix race writing to an inline_data file while its xattrs are changing
Conflicts:
arch/arm64/mm/proc.S
drivers/staging/android/ion/ion_system_heap.c
fs/gfs2/acl.c
kernel/sched/cpufreq_schedutil.c
Change-Id: I4f527f0ca32f1649fdb0fba22be08a0dfaeabfa2
commit 69728051f5bf15efaf6edfbcfe1b5a49a2437918 upstream.
If a device is runtime PM suspended when we enter suspend and has
a dedicated wake IRQ, we can get the following warning:
WARNING: CPU: 0 PID: 108 at kernel/irq/manage.c:526 enable_irq+0x40/0x94
[ 102.087860] Unbalanced enable for IRQ 147
...
(enable_irq) from [<c06117a8>] (dev_pm_arm_wake_irq+0x4c/0x60)
(dev_pm_arm_wake_irq) from [<c0618360>]
(device_wakeup_arm_wake_irqs+0x58/0x9c)
(device_wakeup_arm_wake_irqs) from [<c0615948>]
(dpm_suspend_noirq+0x10/0x48)
(dpm_suspend_noirq) from [<c01ac7ac>]
(suspend_devices_and_enter+0x30c/0xf14)
(suspend_devices_and_enter) from [<c01adf20>]
(enter_state+0xad4/0xbd8)
(enter_state) from [<c01ad3ec>] (pm_suspend+0x38/0x98)
(pm_suspend) from [<c01ab3e8>] (state_store+0x68/0xc8)
This is because the dedicated wake IRQ for the device may have been
already enabled earlier by dev_pm_enable_wake_irq_check(). Fix the
issue by checking for runtime PM suspended status.
This issue can be easily reproduced by setting serial console log level
to zero, letting the serial console idle, and suspend the system from
an ssh terminal. On resume, dmesg will have the warning above.
The reason why I have not run into this issue earlier has been that I
typically run my PM test cases from on a serial console instead over ssh.
Fixes: c84345597558 (PM / wakeirq: Enable dedicated wakeirq for suspend)
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Nobuhiro Iwamatsu (CIP) <nobuhiro1.iwamatsu@toshiba.co.jp>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Tony Lindgrenauthored and Greg Kroah-Hartmancommited 2021-09-26 13:36:17 +02:00
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Merge 4.9.283 into android-4.9-q
Changes in 4.9.283
ext4: fix race writing to an inline_data file while its xattrs are changing
mtd: nand: atmel_nand: remove build warning in atmel_nand_remove()
xtensa: fix kconfig unmet dependency warning for HAVE_FUTEX_CMPXCHG
qed: Fix the VF msix vectors flow
qede: Fix memset corruption
perf/x86/amd/ibs: Work around erratum #1197
cryptoloop: add a deprecation warning
ARM: 8918/2: only build return_address() if needed
ALSA: pcm: fix divide error in snd_pcm_lib_ioctl
ath: Use safer key clearing with key cache entries
ath9k: Clear key cache explicitly on disabling hardware
ath: Export ath_hw_keysetmac()
ath: Modify ath_key_delete() to not need full key entry
ath9k: Postpone key cache entry deletion for TXQ frames reference it
media: stkwebcam: fix memory leak in stk_camera_probe
igmp: Add ip_mc_list lock in ip_check_mc_rcu
usb: phy: isp1301: Fix build warning when CONFIG_OF is disabled
USB: serial: mos7720: improve OOM-handling in read_mos_reg()
net/sched: cls_flower: Use mask for addr_type
PM / wakeirq: Enable dedicated wakeirq for suspend
tc358743: fix register i2c_rd/wr function fix
nvme-pci: Fix an error handling path in 'nvme_probe()'
gfs2: Don't clear SGID when inheriting ACLs
ipv4/icmp: l3mdev: Perform icmp error route lookup on source device routing table (v2)
s390/disassembler: correct disassembly lines alignment
mm/kmemleak.c: make cond_resched() rate-limiting more efficient
crypto: talitos - reduce max key size for SEC1
powerpc/module64: Fix comment in R_PPC64_ENTRY handling
powerpc/boot: Delete unneeded .globl _zimage_start
net: ll_temac: Remove left-over debug message
mm/page_alloc: speed up the iteration of max_order
Revert "btrfs: compression: don't try to compress if we don't have enough pages"
x86/reboot: Limit Dell Optiplex 990 quirk to early BIOS versions
PCI: Call Max Payload Size-related fixup quirks early
regmap: fix the offset of register error log
crypto: mxs-dcp - Check for DMA mapping errors
power: supply: axp288_fuel_gauge: Report register-address on readb / writeb errors
crypto: omap-sham - clear dma flags only after omap_sham_update_dma_stop()
udf: Check LVID earlier
power: supply: max17042_battery: fix typo in MAx17042_TOFF
libata: fix ata_host_start()
crypto: qat - do not ignore errors from enable_vf2pf_comms()
crypto: qat - handle both source of interrupt in VF ISR
crypto: qat - fix reuse of completion variable
crypto: qat - fix naming for init/shutdown VF to PF notifications
crypto: qat - do not export adf_iov_putmsg()
udf_get_extendedattr() had no boundary checks.
m68k: emu: Fix invalid free in nfeth_cleanup()
spi: spi-pic32: Fix issue with uninitialized dma_slave_config
crypto: qat - use proper type for vf_mask
certs: Trigger creation of RSA module signing key if it's not an RSA key
media: dvb-usb: fix uninit-value in dvb_usb_adapter_dvb_init
media: dvb-usb: fix uninit-value in vp702x_read_mac_addr
media: go7007: remove redundant initialization
Bluetooth: sco: prevent information leak in sco_conn_defer_accept()
tcp: seq_file: Avoid skipping sk during tcp_seek_last_pos
net: cipso: fix warnings in netlbl_cipsov4_add_std
i2c: highlander: add IRQ check
PCI: PM: Enable PME if it can be signaled from D3cold
soc: qcom: smsm: Fix missed interrupts if state changes while masked
Bluetooth: increase BTNAMSIZ to 21 chars to fix potential buffer overflow
arm64: dts: exynos: correct GIC CPU interfaces address range on Exynos7
Bluetooth: fix repeated calls to sco_sock_kill
drm/msm/dsi: Fix some reference counted resource leaks
usb: gadget: udc: at91: add IRQ check
usb: phy: fsl-usb: add IRQ check
usb: phy: twl6030: add IRQ checks
Bluetooth: Move shutdown callback before flushing tx and rx queue
usb: host: ohci-tmio: add IRQ check
usb: phy: tahvo: add IRQ check
usb: gadget: mv_u3d: request_irq() after initializing UDC
Bluetooth: add timeout sanity check to hci_inquiry
i2c: iop3xx: fix deferred probing
i2c: s3c2410: fix IRQ check
mmc: dw_mmc: Fix issue with uninitialized dma_slave_config
mmc: moxart: Fix issue with uninitialized dma_slave_config
CIFS: Fix a potencially linear read overflow
i2c: mt65xx: fix IRQ check
usb: ehci-orion: Handle errors of clk_prepare_enable() in probe
ath6kl: wmi: fix an error code in ath6kl_wmi_sync_point()
bcma: Fix memory leak for internally-handled cores
ipv4: make exception cache less predictible
tty: Fix data race between tiocsti() and flush_to_ldisc()
KVM: x86: Update vCPU's hv_clock before back to guest when tsc_offset is adjusted
IMA: remove -Wmissing-prototypes warning
clk: kirkwood: Fix a clocking boot regression
fbmem: don't allow too huge resolutions
rtc: tps65910: Correct driver module alias
PCI/MSI: Skip masking MSI-X on Xen PV
powerpc/perf/hv-gpci: Fix counter value parsing
xen: fix setting of max_pfn in shared_info
crypto: public_key: fix overflow during implicit conversion
power: supply: max17042: handle fails of reading status register
VMCI: fix NULL pointer dereference when unmapping queue pair
media: uvc: don't do DMA on stack
media: rc-loopback: return number of emitters rather than error
libata: add ATA_HORKAGE_NO_NCQ_TRIM for Samsung 860 and 870 SSDs
ARM: 9105/1: atags_to_fdt: don't warn about stack size
PCI: Restrict ASMedia ASM1062 SATA Max Payload Size Supported
PCI: Return ~0 data on pciconfig_read() CAP_SYS_ADMIN failure
vfio: Use config not menuconfig for VFIO_NOIOMMU
openrisc: don't printk() unconditionally
pinctrl: single: Fix error return code in pcs_parse_bits_in_pinctrl_entry()
MIPS: Malta: fix alignment of the devicetree buffer
crypto: mxs-dcp - Use sg_mapping_iter to copy data
PCI: Use pci_update_current_state() in pci_enable_device_flags()
iio: dac: ad5624r: Fix incorrect handling of an optional regulator.
video: fbdev: kyro: fix a DoS bug by restricting user input
netlink: Deal with ESRCH error in nlmsg_notify()
Smack: Fix wrong semantics in smk_access_entry()
usb: host: fotg210: fix the endpoint's transactional opportunities calculation
usb: host: fotg210: fix the actual_length of an iso packet
usb: gadget: u_ether: fix a potential null pointer dereference
usb: gadget: composite: Allow bMaxPower=0 if self-powered
staging: board: Fix uninitialized spinlock when attaching genpd
tty: serial: jsm: hold port lock when reporting modem line changes
bpf/tests: Fix copy-and-paste error in double word test
bpf/tests: Do not PASS tests without actually testing the result
video: fbdev: asiliantfb: Error out if 'pixclock' equals zero
video: fbdev: kyro: Error out if 'pixclock' equals zero
video: fbdev: riva: Error out if 'pixclock' equals zero
ipv4: ip_output.c: Fix out-of-bounds warning in ip_copy_addrs()
flow_dissector: Fix out-of-bounds warnings
s390/jump_label: print real address in a case of a jump label bug
serial: 8250: Define RX trigger levels for OxSemi 950 devices
xtensa: ISS: don't panic in rs_init
hvsi: don't panic on tty_register_driver failure
serial: 8250_pci: make setup_port() parameters explicitly unsigned
staging: ks7010: Fix the initialization of the 'sleep_status' structure
ata: sata_dwc_460ex: No need to call phy_exit() befre phy_init()
Bluetooth: skip invalid hci_sync_conn_complete_evt
ASoC: Intel: bytcr_rt5640: Move "Platform Clock" routes to the maps for the matching in-/output
net: ethernet: stmmac: Do not use unreachable() in ipq806x_gmac_probe()
Bluetooth: avoid circular locks in sco_sock_connect
gpu: drm: amd: amdgpu: amdgpu_i2c: fix possible uninitialized-variable access in amdgpu_i2c_router_select_ddc_port()
ARM: tegra: tamonten: Fix UART pad setting
rpc: fix gss_svc_init cleanup on failure
gfs2: Don't call dlm after protocol is unmounted
mmc: rtsx_pci: Fix long reads when clock is prescaled
cifs: fix wrong release in sess_alloc_buffer() failed path
Revert "USB: xhci: fix U1/U2 handling for hardware with XHCI_INTEL_HOST quirk set"
usbip: give back URBs for unsent unlink requests during cleanup
parport: remove non-zero check on count
ath9k: fix OOB read ar9300_eeprom_restore_internal
ath9k: fix sleeping in atomic context
net: fix NULL pointer reference in cipso_v4_doi_free
net: w5100: check return value after calling platform_get_resource()
parisc: fix crash with signals and alloca
scsi: BusLogic: Fix missing pr_cont() use
mm/hugetlb: initialize hugetlb_usage in mm_init
memcg: enable accounting for pids in nested pid namespaces
platform/chrome: cros_ec_proto: Send command again when timeout occurs
xen: reset legacy rtc flag for PV domU
bnx2x: Fix enabling network interfaces without VFs
net-caif: avoid user-triggerable WARN_ON(1)
ptp: dp83640: don't define PAGE0
dccp: don't duplicate ccid when cloning dccp sock
net/l2tp: Fix reference count leak in l2tp_udp_recv_core
r6040: Restore MDIO clock frequency after MAC reset
tipc: increase timeout in tipc_sk_enqueue()
events: Reuse value read using READ_ONCE instead of re-reading it
net/af_unix: fix a data-race in unix_dgram_poll
tcp: fix tp->undo_retrans accounting in tcp_sacktag_one()
x86/mm: Fix kern_addr_valid() to cope with existing but not present entries
dt-bindings: mtd: gpmc: Fix the ECC bytes vs. OOB bytes equation
mfd: Don't use irq_create_mapping() to resolve a mapping
net: usb: cdc_mbim: avoid altsetting toggling for Telit LN920
ethtool: Fix an error code in cxgb2.c
PCI: Sync __pci_register_driver() stub for CONFIG_PCI=n
mtd: rawnand: cafe: Fix a resource leak in the error handling path of 'cafe_nand_probe()'
ARC: export clear_user_page() for modules
net: dsa: b53: Fix calculating number of switch ports
qlcnic: Remove redundant unlock in qlcnic_pinit_from_rom
net: renesas: sh_eth: Fix freeing wrong tx descriptor
s390/bpf: Fix 64-bit subtraction of the -0x80000000 constant
Linux 4.9.283
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I9e2017cce36805d71566ea1f265974a43bae33d1
[ Upstream commit 1852f5ed358147095297a09cc3c6f160208a676d ]
This patch fixes the offset of register error log
by using regmap_get_offset().
Signed-off-by: Jeongtae Park <jeongtae.park@gmail.com>
Link: https://lore.kernel.org/r/20210701142630.44936-1-jeongtae.park@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Jeongtae Parkauthored and Greg Kroah-Hartmancommited 2021-09-22 11:42:58 +02:00
commit c84345597558349474f55be2b7d4093256e42884 upstream.
We currently rely on runtime PM to enable dedicated wakeirq for suspend.
This assumption fails in the following two cases:
1. If the consumer driver does not have runtime PM implemented, the
dedicated wakeirq never gets enabled for suspend
2. If the consumer driver has runtime PM implemented, but does not idle
in suspend
Let's fix the issue by always enabling the dedicated wakeirq during
suspend.
Depends-on: bed570307ed7 (PM / wakeirq: Fix dedicated wakeirq for drivers not using autosuspend)
Fixes: 4990d4fe32 (PM / Wakeirq: Add automated device wake IRQ handling)
Reported-by: Keerthy <j-keerthy@ti.com>
Tested-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
[ tony@atomide.com: updated based on bed570307ed7, added description ]
Tested-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Grygorii Strashkoauthored and Greg Kroah-Hartmancommited 2021-09-22 11:42:56 +02:00
# By Pavel Skripkin (11) and others
# Via Greg Kroah-Hartman
* google/common/android-4.9-q:
Linux 4.9.282
Revert "floppy: reintroduce O_NDELAY fix"
KVM: x86/mmu: Treat NX as used (not reserved) for all !TDP shadow MMUs
fbmem: add margin check to fb_check_caps()
vt_kdsetmode: extend console locking
net/rds: dma_map_sg is entitled to merge entries
vringh: Use wiov->used to check for read/write desc order
virtio: Improve vq->broken access to avoid any compiler optimization
net: marvell: fix MVNETA_TX_IN_PRGRS bit number
ip_gre: add validation for csum_start
e1000e: Fix the max snoop/no-snoop latency for 10M
IB/hfi1: Fix possible null-pointer dereference in _extend_sdma_tx_descs()
usb: dwc3: gadget: Fix dwc3_calc_trbs_left()
USB: serial: option: add new VID/PID to support Fibocom FG150
Revert "USB: serial: ch341: fix character loss at high transfer rates"
can: usb: esd_usb2: esd_usb2_rx_event(): fix the interchange of the CAN RX and TX error counters
ARC: Fix CONFIG_STACKDEPOT
Linux 4.9.281
fs: warn about impending deprecation of mandatory locks
locks: print a warning when mount fails due to lack of "mand" support
ASoC: intel: atom: Fix breakage for PCM buffer address setup
btrfs: prevent rename2 from exchanging a subvol with a directory from different parents
ipack: tpci200: fix many double free issues in tpci200_pci_probe
ALSA: hda - fix the 'Capture Switch' value change notifications
mmc: dw_mmc: Fix hang on data CRC error
mmc: dw_mmc: call the dw_mci_prep_stop_abort() by default
net: qlcnic: add missed unlock in qlcnic_83xx_flash_read32
net: 6pack: fix slab-out-of-bounds in decode_data
vhost: Fix the calculation in vhost_overflow()
dccp: add do-while-0 stubs for dccp_pr_debug macros
Bluetooth: hidp: use correct wait queue when removing ctrl_wait
ARM: dts: nomadik: Fix up interrupt controller node names
scsi: core: Avoid printing an error if target_alloc() returns -ENXIO
scsi: scsi_dh_rdac: Avoid crash during rdac_bus_attach()
scsi: megaraid_mm: Fix end of loop tests for list_for_each_entry()
dmaengine: of-dma: router_xlate to return -EPROBE_DEFER if controller is not yet available
ARM: dts: am43x-epos-evm: Reduce i2c0 bus speed for tps65218
dmaengine: usb-dmac: Fix PM reference leak in usb_dmac_probe()
x86/fpu: Make init_fpstate correct with optimized XSAVE
KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (CVE-2021-3653)
mac80211: drop data frames without key on encrypted links
vmlinux.lds.h: Handle clang's module.{c,d}tor sections
PCI/MSI: Enforce MSI[X] entry updates to be visible
PCI/MSI: Enforce that MSI-X table entry is masked for update
PCI/MSI: Mask all unused MSI-X entries
PCI/MSI: Protect msi_desc::masked for multi-MSI
PCI/MSI: Use msi_mask_irq() in pci_msi_shutdown()
PCI/MSI: Correct misleading comments
PCI/MSI: Do not set invalid bits in MSI mask
PCI/MSI: Enable and mask MSI-X early
x86/tools: Fix objdump version check again
xen/events: Fix race in set_evtchn_to_irq
tcp_bbr: fix u32 wrap bug in round logic if bbr_init() called after 2B packets
net: bridge: fix memleak in br_add_if()
net: Fix memory leak in ieee802154_raw_deliver
ppp: Fix generating ifname when empty IFLA_IFNAME is specified
ACPI: NFIT: Fix support for virtual SPA ranges
i2c: dev: zero out array used for i2c reads from userspace
ASoC: intel: atom: Fix reference to PCM buffer address
iio: adc: Fix incorrect exit of for-loop
ANDROID: xt_quota2: set usersize in xt_match registration object
ANDROID: xt_quota2: clear quota2_log message before sending
ANDROID: xt_quota2: remove trailing junk which might have a digit in it
UPSTREAM: netfilter: x_tables: fix pointer leaks to userspace
Linux 4.9.280
ovl: prevent private clone if bind mount is not allowed
net: xilinx_emaclite: Do not print real IOMEM pointer
ppp: Fix generating ppp unit id when ifname is not specified
USB:ehci:fix Kunpeng920 ehci hardware problem
net/qla3xxx: fix schedule while atomic in ql_wait_for_drvr_lock and ql_adapter_reset
alpha: Send stop IPI to send to online CPUs
reiserfs: check directory items on read from disk
reiserfs: add check for root_inode in reiserfs_fill_super
perf/x86/amd: Don't touch the AMD64_EVENTSEL_HOSTONLY bit inside the guest
pcmcia: i82092: fix a null pointer dereference bug
MIPS: Malta: Do not byte-swap accesses to the CBUS UART
serial: 8250: Mask out floating 16/32-bit bus bits
pipe: increase minimum default pipe size to 2 pages
media: rtl28xxu: fix zero-length control request
scripts/tracing: fix the bug that can't parse raw_trace_func
usb: otg-fsm: Fix hrtimer list corruption
USB: serial: ftdi_sio: add device ID for Auto-M3 OP-COM v2
USB: serial: ch341: fix character loss at high transfer rates
USB: serial: option: add Telit FD980 composition 0x1056
USB: usbtmc: Fix RCU stall warning
Bluetooth: defer cleanup of resources in hci_unregister_dev()
net: vxge: fix use-after-free in vxge_device_unregister
net: fec: fix use-after-free in fec_drv_remove
net: pegasus: fix uninit-value in get_interrupt_interval
bnx2x: fix an error code in bnx2x_nic_load()
mips: Fix non-POSIX regexp
net: natsemi: Fix missing pci_disable_device() in probe and remove
media: videobuf2-core: dequeue if start_streaming fails
scsi: sr: Return correct event when media event code is 3
ALSA: seq: Fix racy deletion of subscriber
ANDROID: staging: ion: move buffer kmap from begin/end_cpu_access()
Linux 4.9.279
spi: mediatek: Fix fifo transfer
can: raw: raw_setsockopt(): fix raw_rcv panic for sock UAF
Revert "Bluetooth: Shutdown controller after workqueues are flushed or cancelled"
net: Fix zero-copy head len calculation.
r8152: Fix potential PM refcount imbalance
regulator: rt5033: Fix n_voltages settings for BUCK and LDO
btrfs: mark compressed range uptodate only if all bio succeed
Linux 4.9.278
sis900: Fix missing pci_disable_device() in probe and remove
tulip: windbond-840: Fix missing pci_disable_device() in probe and remove
net/mlx5: Fix flow table chaining
net: llc: fix skb_over_panic
mlx4: Fix missing error code in mlx4_load_one()
tipc: fix sleeping in tipc accept routine
netfilter: nft_nat: allow to specify layer 4 protocol NAT only
netfilter: conntrack: adjust stop timestamp to real expiry value
cfg80211: Fix possible memory leak in function cfg80211_bss_update
x86/asm: Ensure asm/proto.h can be included stand-alone
nfc: nfcsim: fix use after free during module unload
NIU: fix incorrect error return, missed in previous revert
can: esd_usb2: fix memory leak
can: ems_usb: fix memory leak
can: usb_8dev: fix memory leak
ocfs2: issue zeroout to EOF blocks
ocfs2: fix zero out valid data
x86/kvm: fix vcpu-id indexed array sizes
ARM: ensure the signal page contains defined contents
lib/string.c: add multibyte memset functions
ARM: dts: versatile: Fix up interrupt controller node names
hfs: add lock nesting notation to hfs_find_init
hfs: fix high memory mapping in hfs_bnode_read
hfs: add missing clean-up in hfs_fill_super
sctp: move 198 addresses from unusable to private scope
net/802/garp: fix memleak in garp_request_join()
net/802/mrp: fix memleak in mrp_request_join()
workqueue: fix UAF in pwq_unbound_release_workfn()
af_unix: fix garbage collect vs MSG_PEEK
net: split out functions related to registering inflight socket files
tipc: Fix backport of b77413446408fdd256599daf00d5be72b5f3e7c6
iommu/amd: Fix backport of 140456f994195b568ecd7fc2287a34eadffef3ca
Linux 4.9.277
btrfs: compression: don't try to compress if we don't have enough pages
iio: accel: bma180: Fix BMA25x bandwidth register values
iio: accel: bma180: Use explicit member assignment
net: bcmgenet: ensure EXT_ENERGY_DET_MASK is clear
media: ngene: Fix out-of-bounds bug in ngene_command_config_free_buf()
tracing: Fix bug in rb_per_cpu_empty() that might cause deadloop.
USB: serial: cp210x: add ID for CEL EM3588 USB ZigBee stick
USB: serial: cp210x: fix comments for GE CS1000
USB: serial: option: add support for u-blox LARA-R6 family
usb: renesas_usbhs: Fix superfluous irqs happen after usb_pkt_pop()
usb: max-3421: Prevent corruption of freed memory
USB: usb-storage: Add LaCie Rugged USB3-FW to IGNORE_UAS
usb: hub: Disable USB 3 device initiated lpm if exit latency is too high
KVM: PPC: Book3S: Fix H_RTAS rets buffer overflow
xhci: Fix lost USB 2 remote wake
ALSA: sb: Fix potential ABBA deadlock in CSP driver
s390/ftrace: fix ftrace_update_ftrace_func implementation
Revert "MIPS: add PMD table accounting into MIPS'pmd_alloc_one"
proc: Avoid mixing integer types in mem_rw()
Revert "USB: quirks: ignore remote wake-up on Fibocom L850-GL LTE modem"
scsi: target: Fix protect handling in WRITE SAME(32)
scsi: iscsi: Fix iface sysfs attr detection
netrom: Decrease sock refcount when sock timers expire
net: decnet: Fix sleeping inside in af_decnet
net: fix uninit-value in caif_seqpkt_sendmsg
s390/bpf: Perform r1 range checking before accessing jit->seen_reg[r1]
spi: mediatek: fix fifo rx mode
perf probe-file: Delete namelist in del_events() on the error path
perf test bpf: Free obj_buf
perf lzma: Close lzma stream on exit
igb: Check if num of q_vectors is smaller than max before array access
iavf: Fix an error handling path in 'iavf_probe()'
e1000e: Fix an error handling path in 'e1000_probe()'
fm10k: Fix an error handling path in 'fm10k_probe()'
igb: Fix an error handling path in 'igb_probe()'
ixgbe: Fix an error handling path in 'ixgbe_probe()'
ipv6: tcp: drop silly ICMPv6 packet too big messages
tcp: annotate data races around tp->mtu_info
net: validate lwtstate->data before returning from skb_tunnel_info()
net: ti: fix UAF in tlan_remove_one
net: qcom/emac: fix UAF in emac_remove
net: moxa: fix UAF in moxart_mac_probe
net: bcmgenet: Ensure all TX/RX queues DMAs are disabled
net: bridge: sync fdb to new unicast-filtering ports
net: ipv6: fix return value of ip6_skb_dst_mtu
sched/fair: Fix CFS bandwidth hrtimer expiry type
scsi: aic7xxx: Fix unintentional sign extension issue on left shift of u8
rtc: max77686: Do not enforce (incorrect) interrupt trigger type
kbuild: mkcompile_h: consider timestamp if KBUILD_BUILD_TIMESTAMP is set
thermal/core: Correct function name thermal_zone_device_unregister()
arm64: dts: juno: Update SCPI nodes as per the YAML schema
ARM: dts: stm32: fix RCC node name on stm32f429 MCU
ARM: imx: pm-imx5: Fix references to imx5_cpu_suspend_info
ARM: dts: imx6: phyFLEX: Fix UART hardware flow control
ARM: dts: BCM63xx: Fix NAND nodes names
ARM: brcmstb: dts: fix NAND nodes names
reset: ti-syscon: fix to_ti_syscon_reset_data macro
ARM: dts: rockchip: Fix power-controller node names for rk3288
ARM: dts: rockchip: fix pinctrl sleep nodename for rk3036-kylin and rk3288
ANDROID: selinux: modify RTM_GETNEIGH{TBL}
Conflicts:
drivers/usb/dwc3/gadget.c
net/netfilter/xt_quota2.c
Change-Id: Idac839b7e94fbb8c3207014f403d2af85ae8f361
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Merge 4.9.281 into android-4.9-q
Changes in 4.9.281
iio: adc: Fix incorrect exit of for-loop
ASoC: intel: atom: Fix reference to PCM buffer address
i2c: dev: zero out array used for i2c reads from userspace
ACPI: NFIT: Fix support for virtual SPA ranges
ppp: Fix generating ifname when empty IFLA_IFNAME is specified
net: Fix memory leak in ieee802154_raw_deliver
net: bridge: fix memleak in br_add_if()
tcp_bbr: fix u32 wrap bug in round logic if bbr_init() called after 2B packets
xen/events: Fix race in set_evtchn_to_irq
x86/tools: Fix objdump version check again
PCI/MSI: Enable and mask MSI-X early
PCI/MSI: Do not set invalid bits in MSI mask
PCI/MSI: Correct misleading comments
PCI/MSI: Use msi_mask_irq() in pci_msi_shutdown()
PCI/MSI: Protect msi_desc::masked for multi-MSI
PCI/MSI: Mask all unused MSI-X entries
PCI/MSI: Enforce that MSI-X table entry is masked for update
PCI/MSI: Enforce MSI[X] entry updates to be visible
vmlinux.lds.h: Handle clang's module.{c,d}tor sections
mac80211: drop data frames without key on encrypted links
KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (CVE-2021-3653)
x86/fpu: Make init_fpstate correct with optimized XSAVE
dmaengine: usb-dmac: Fix PM reference leak in usb_dmac_probe()
ARM: dts: am43x-epos-evm: Reduce i2c0 bus speed for tps65218
dmaengine: of-dma: router_xlate to return -EPROBE_DEFER if controller is not yet available
scsi: megaraid_mm: Fix end of loop tests for list_for_each_entry()
scsi: scsi_dh_rdac: Avoid crash during rdac_bus_attach()
scsi: core: Avoid printing an error if target_alloc() returns -ENXIO
ARM: dts: nomadik: Fix up interrupt controller node names
Bluetooth: hidp: use correct wait queue when removing ctrl_wait
dccp: add do-while-0 stubs for dccp_pr_debug macros
vhost: Fix the calculation in vhost_overflow()
net: 6pack: fix slab-out-of-bounds in decode_data
net: qlcnic: add missed unlock in qlcnic_83xx_flash_read32
mmc: dw_mmc: call the dw_mci_prep_stop_abort() by default
mmc: dw_mmc: Fix hang on data CRC error
ALSA: hda - fix the 'Capture Switch' value change notifications
ipack: tpci200: fix many double free issues in tpci200_pci_probe
btrfs: prevent rename2 from exchanging a subvol with a directory from different parents
ASoC: intel: atom: Fix breakage for PCM buffer address setup
locks: print a warning when mount fails due to lack of "mand" support
fs: warn about impending deprecation of mandatory locks
Linux 4.9.281
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I0f50adb340b9ef3eb12acf7f244b283ab16ae3bf
commit 77e89afc25f30abd56e76a809ee2884d7c1b63ce upstream.
Multi-MSI uses a single MSI descriptor and there is a single mask register
when the device supports per vector masking. To avoid reading back the mask
register the value is cached in the MSI descriptor and updates are done by
clearing and setting bits in the cache and writing it to the device.
But nothing protects msi_desc::masked and the mask register from being
modified concurrently on two different CPUs for two different Linux
interrupts which belong to the same multi-MSI descriptor.
Add a lock to struct device and protect any operation on the mask and the
mask register with it.
This makes the update of msi_desc::masked unconditional, but there is no
place which requires a modification of the hardware register without
updating the masked cache.
msi_mask_irq() is now an empty wrapper which will be cleaned up in follow
up changes.
The problem goes way back to the initial support of multi-MSI, but picking
the commit which introduced the mask cache is a valid cut off point
(2.6.30).
Fixes: f2440d9acb ("PCI MSI: Refactor interrupt masking code")
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Marc Zyngier <maz@kernel.org>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20210729222542.726833414@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Thomas Gleixnerauthored and Sasha Levincommited 2021-08-26 08:37:24 -04:00
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Merge 4.9.251 into android-4.9-q
Changes in 4.9.251
kbuild: don't hardcode depmod path
workqueue: Kick a worker based on the actual activation of delayed works
lib/genalloc: fix the overflow when size is too big
depmod: handle the case of /sbin/depmod without /sbin in PATH
ethernet: ucc_geth: fix use-after-free in ucc_geth_remove()
atm: idt77252: call pci_disable_device() on error path
net/ncsi: Use real net-device for response handler
net: ethernet: Fix memleak in ethoc_probe
ipv4: Ignore ECN bits for fib lookups in fib_compute_spec_dst()
net: hns: fix return value check in __lb_other_process()
net: hdlc_ppp: Fix issues when mod_timer is called while timer is running
CDC-NCM: remove "connected" log message
vhost_net: fix ubuf refcount incorrectly when sendmsg fails
net: sched: prevent invalid Scell_log shift count
virtio_net: Fix recursive call to cpus_read_lock()
scripts/gdb: make lx-dmesg command work (reliably)
scripts/gdb: lx-dmesg: cast log_buf to void* for addr fetch
scripts/gdb: lx-dmesg: use explicit encoding=utf8 errors=replace
scripts/gdb: fix lx-version string output
video: hyperv_fb: Fix the mmap() regression for v5.4.y and older
usb: gadget: enable super speed plus
USB: cdc-acm: blacklist another IR Droid device
usb: chipidea: ci_hdrc_imx: add missing put_device() call in usbmisc_get_init_data()
USB: xhci: fix U1/U2 handling for hardware with XHCI_INTEL_HOST quirk set
usb: uas: Add PNY USB Portable SSD to unusual_uas
USB: serial: iuu_phoenix: fix DMA from stack
USB: serial: option: add LongSung M5710 module support
USB: yurex: fix control-URB timeout handling
USB: usblp: fix DMA to stack
ALSA: usb-audio: Fix UBSAN warnings for MIDI jacks
usb: gadget: select CONFIG_CRC32
usb: gadget: f_uac2: reset wMaxPacketSize
usb: gadget: function: printer: Fix a memory leak for interface descriptor
USB: gadget: legacy: fix return error code in acm_ms_bind()
usb: gadget: Fix spinlock lockup on usb_function_deactivate
usb: gadget: configfs: Preserve function ordering after bind failure
usb: gadget: configfs: Fix use-after-free issue with udc_name
USB: serial: keyspan_pda: remove unused variable
x86/mm: Fix leak of pmd ptlock
ALSA: hda/conexant: add a new hda codec CX11970
Revert "device property: Keep secondary firmware node secondary by type"
netfilter: ipset: fix shift-out-of-bounds in htable_bits()
netfilter: xt_RATEEST: reject non-null terminated string from userspace
x86/mtrr: Correct the range check before performing MTRR type lookups
Linux 4.9.251
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ie0c2d970d2e42e8ffbc17d1e35deb63d7aaef961
commit 47f4469970d8861bc06d2d4d45ac8200ff07c693 upstream.
While commit d5dcce0c414f ("device property: Keep secondary firmware
node secondary by type") describes everything correct in its commit
message, the change it made does the opposite and original commit
c15e1bdda436 ("device property: Fix the secondary firmware node handling
in set_primary_fwnode()") was fully correct.
Revert the former one here and improve documentation in the next patch.
Fixes: d5dcce0c414f ("device property: Keep secondary firmware node secondary by type")
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Cc: 5.10+ <stable@vger.kernel.org> # 5.10+
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bard Liaoauthored and Greg Kroah-Hartmancommited 2021-01-12 19:49:05 +01:00
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Merge 4.9.242 into android-4.9-q
Changes in 4.9.242
SUNRPC: ECONNREFUSED should cause a rebind.
scripts/setlocalversion: make git describe output more reliable
powerpc/powernv/opal-dump : Use IRQ_HANDLED instead of numbers in interrupt handler
efivarfs: Replace invalid slashes with exclamation marks in dentries.
ravb: Fix bit fields checking in ravb_hwtstamp_get()
tipc: fix memory leak caused by tipc_buf_append()
arch/x86/amd/ibs: Fix re-arming IBS Fetch
fuse: fix page dereference after free
p54: avoid accessing the data mapped to streaming DMA
mtd: lpddr: Fix bad logic in print_drs_error
ata: sata_rcar: Fix DMA boundary mask
fscrypt: return -EXDEV for incompatible rename or link into encrypted dir
fscrypto: move ioctl processing more fully into common code
fscrypt: use EEXIST when file already uses different policy
mlxsw: core: Fix use-after-free in mlxsw_emad_trans_finish()
powerpc/powernv/smp: Fix spurious DBG() warning
sparc64: remove mm_cpumask clearing to fix kthread_use_mm race
f2fs: add trace exit in exception path
f2fs: fix to check segment boundary during SIT page readahead
um: change sigio_spinlock to a mutex
ARM: 8997/2: hw_breakpoint: Handle inexact watchpoint addresses
xfs: fix realtime bitmap/summary file truncation when growing rt volume
video: fbdev: pvr2fb: initialize variables
ath10k: fix VHT NSS calculation when STBC is enabled
media: tw5864: check status of tw5864_frameinterval_get
mmc: via-sdmmc: Fix data race bug
printk: reduce LOG_BUF_SHIFT range for H8300
kgdb: Make "kgdbcon" work properly with "kgdb_earlycon"
cpufreq: sti-cpufreq: add stih418 support
USB: adutux: fix debugging
arm64/mm: return cpu_all_mask when node is NUMA_NO_NODE
drivers/net/wan/hdlc_fr: Correctly handle special skb->protocol values
bus/fsl_mc: Do not rely on caller to provide non NULL mc_io
power: supply: test_power: add missing newlines when printing parameters by sysfs
md/bitmap: md_bitmap_get_counter returns wrong blocks
clk: ti: clockdomain: fix static checker warning
net: 9p: initialize sun_server.sun_path to have addr's value only when addr is valid
drivers: watchdog: rdc321x_wdt: Fix race condition bugs
ext4: Detect already used quota file early
gfs2: add validation checks for size of superblock
memory: emif: Remove bogus debugfs error handling
ARM: dts: s5pv210: remove DMA controller bus node name to fix dtschema warnings
ARM: dts: s5pv210: move PMU node out of clock controller
ARM: dts: s5pv210: remove dedicated 'audio-subsystem' node
md/raid5: fix oops during stripe resizing
perf/x86/amd/ibs: Don't include randomized bits in get_ibs_op_count()
perf/x86/amd/ibs: Fix raw sample data accumulation
leds: bcm6328, bcm6358: use devres LED registering function
fs: Don't invalidate page buffers in block_write_full_page()
NFS: fix nfs_path in case of a rename retry
ACPI / extlog: Check for RDMSR failure
ACPI: video: use ACPI backlight for HP 635 Notebook
ACPI: debug: don't allow debugging when ACPI is disabled
acpi-cpufreq: Honor _PSD table setting on new AMD CPUs
w1: mxc_w1: Fix timeout resolution problem leading to bus error
scsi: mptfusion: Fix null pointer dereferences in mptscsih_remove()
btrfs: reschedule if necessary when logging directory items
btrfs: cleanup cow block on error
btrfs: fix use-after-free on readahead extent after failure to create it
usb: dwc3: core: add phy cleanup for probe error handling
usb: dwc3: core: don't trigger runtime pm when remove driver
usb: host: fsl-mph-dr-of: check return of dma_set_mask()
vt: keyboard, simplify vt_kdgkbsent
vt: keyboard, extend func_buf_lock to readers
dmaengine: dma-jz4780: Fix race in jz4780_dma_tx_status
iio:light:si1145: Fix timestamp alignment and prevent data leak.
iio:adc:ti-adc12138 Fix alignment issue with timestamp
iio:gyro:itg3200: Fix timestamp alignment and prevent data leak.
powerpc: Warn about use of smt_snooze_delay
powerpc/powernv/elog: Fix race while processing OPAL error log event.
ubifs: dent: Fix some potential memory leaks while iterating entries
ubi: check kthread_should_stop() after the setting of task state
ia64: fix build error with !COREDUMP
ceph: promote to unsigned long long before shifting
libceph: clear con->out_msg on Policy::stateful_server faults
9P: Cast to loff_t before multiplying
ring-buffer: Return 0 on success from ring_buffer_resize()
vringh: fix __vringh_iov() when riov and wiov are different
rtc: rx8010: don't modify the global rtc ops
tty: make FONTX ioctl use the tty pointer they were actually passed
arm64: berlin: Select DW_APB_TIMER_OF
cachefiles: Handle readpage error correctly
hil/parisc: Disable HIL driver when it gets stuck
ARM: samsung: fix PM debug build with DEBUG_LL but !MMU
ARM: s3c24xx: fix missing system reset
device property: Keep secondary firmware node secondary by type
device property: Don't clear secondary pointer for shared primary firmware node
KVM: arm64: Fix AArch32 handling of DBGD{CCINT,SCRext} and DBGVCR
staging: comedi: cb_pcidas: Allow 2-channel commands for AO subdevice
staging: octeon: repair "fixed-link" support
staging: octeon: Drop on uncorrectable alignment or FCS error
xen/events: don't use chip_data for legacy IRQs
tipc: fix use-after-free in tipc_bcast_get_mode
gianfar: Replace skb_realloc_headroom with skb_cow_head for PTP
gianfar: Account for Tx PTP timestamp in the skb headroom
Fonts: Replace discarded const qualifier
ALSA: usb-audio: Add implicit feedback quirk for Qu-16
kthread_worker: prevent queuing delayed work from timer_fn when it is being canceled
ftrace: Fix recursion check for NMI test
ftrace: Handle tracing when switching between context
tracing: Fix out of bounds write in get_trace_buf
ARM: dts: sun4i-a10: fix cpu_alert temperature
x86/kexec: Use up-to-dated screen_info copy to fill boot params
of: Fix reserved-memory overlap detection
scsi: core: Don't start concurrent async scan on same host
vsock: use ns_capable_noaudit() on socket create
ACPI: NFIT: Fix comparison to '-ENXIO'
vt: Disable KD_FONT_OP_COPY
fork: fix copy_process(CLONE_PARENT) race with the exiting ->real_parent
serial: 8250_mtk: Fix uart_get_baud_rate warning
serial: txx9: add missing platform_driver_unregister() on error in serial_txx9_init
USB: serial: cyberjack: fix write-URB completion race
USB: serial: option: add LE910Cx compositions 0x1203, 0x1230, 0x1231
USB: serial: option: add Telit FN980 composition 0x1055
USB: Add NO_LPM quirk for Kingston flash drive
ARC: stack unwinding: avoid indefinite looping
Revert "ARC: entry: fix potential EFA clobber when TIF_SYSCALL_TRACE"
Linux 4.9.242
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I594296d57790eb8b7fa737119346d2b60572e5fd
commit 99aed9227073fb34ce2880cbc7063e04185a65e1 upstream.
It appears that firmware nodes can be shared between devices. In such case
when a (child) device is about to be deleted, its firmware node may be shared
and ACPI_COMPANION_SET(..., NULL) call for it breaks the secondary link
of the shared primary firmware node.
In order to prevent that, check, if the device has a parent and parent's
firmware node is shared with its child, and avoid crashing the link.
Fixes: c15e1bdda436 ("device property: Fix the secondary firmware node handling in set_primary_fwnode()")
Reported-by: Ferry Toth <fntoth@gmail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Tested-by: Ferry Toth <fntoth@gmail.com>
Cc: 5.9+ <stable@vger.kernel.org> # 5.9+
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Andy Shevchenkoauthored and Greg Kroah-Hartmancommited 2020-11-10 10:24:00 +01:00
commit d5dcce0c414fcbfe4c2037b66ac69ea5f9b3f75c upstream.
Behind primary and secondary we understand the type of the nodes
which might define their ordering. However, if primary node gone,
we can't maintain the ordering by definition of the linked list.
Thus, by ordering secondary node becomes first in the list.
But in this case the meaning of it is still secondary (or auxiliary).
The type of the node is maintained by the secondary pointer in it:
secondary pointer Meaning
NULL or valid primary node
ERR_PTR(-ENODEV) secondary node
So, if by some reason we do the following sequence of calls
set_primary_fwnode(dev, NULL);
set_primary_fwnode(dev, primary);
we should preserve secondary node.
This concept is supported by the description of set_primary_fwnode()
along with implementation of set_secondary_fwnode(). Hence, fix
the commit c15e1bdda436 to follow this as well.
Fixes: c15e1bdda436 ("device property: Fix the secondary firmware node handling in set_primary_fwnode()")
Cc: Ferry Toth <fntoth@gmail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Tested-by: Ferry Toth <fntoth@gmail.com>
Cc: 5.9+ <stable@vger.kernel.org> # 5.9+
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Andy Shevchenkoauthored and Greg Kroah-Hartmancommited 2020-11-10 10:24:00 +01:00
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Merge 4.9.239 into android-4.9-q
Changes in 4.9.239
vsock/virtio: use RCU to avoid use-after-free on the_virtio_vsock
vsock/virtio: stop workers during the .remove()
USB: gadget: f_ncm: Fix NDP16 datagram validation
gpio: tc35894: fix up tc35894 interrupt configuration
Input: i8042 - add nopnp quirk for Acer Aspire 5 A515
drm/amdgpu: restore proper ref count in amdgpu_display_crtc_set_config
net: dec: de2104x: Increase receive ring size for Tulip
rndis_host: increase sleep time in the query-response loop
drivers/net/wan/lapbether: Make skb->protocol consistent with the header
drivers/net/wan/hdlc: Set skb->protocol before transmitting
mac80211: do not allow bigger VHT MPDUs than the hardware supports
nfs: Fix security label length not being reset
clk: samsung: exynos4: mark 'chipid' clock as CLK_IGNORE_UNUSED
iommu/exynos: add missing put_device() call in exynos_iommu_of_xlate()
i2c: cpm: Fix i2c_ram structure
random32: Restore __latent_entropy attribute on net_rand_state
net/packet: fix overflow in tpacket_rcv
epoll: do not insert into poll queues until all sanity checks are done
epoll: replace ->visited/visited_list with generation count
epoll: EPOLL_CTL_ADD: close the race in decision to take fast path
ep_create_wakeup_source(): dentry name can change under you...
netfilter: ctnetlink: add a range check for l3/l4 protonum
fbdev, newport_con: Move FONT_EXTRA_WORDS macros into linux/font.h
Fonts: Support FONT_EXTRA_WORDS macros for built-in fonts
Revert "ravb: Fixed to be able to unload modules"
fbcon: Fix global-out-of-bounds read in fbcon_get_font()
net: wireless: nl80211: fix out-of-bounds access in nl80211_del_key()
usermodehelper: reset umask to default before executing user process
platform/x86: thinkpad_acpi: initialize tp_nvram_state variable
platform/x86: thinkpad_acpi: re-initialize ACPI buffer size when reuse
driver core: Fix probe_count imbalance in really_probe()
perf top: Fix stdio interface input handling with glibc 2.28+
mtd: rawnand: sunxi: Fix the probe error path
ftrace: Move RCU is watching check after recursion check
macsec: avoid use-after-free in macsec_handle_frame()
mm/khugepaged: fix filemap page_to_pgoff(page) != offset
sctp: fix sctp_auth_init_hmacs() error path
team: set dev->needed_headroom in team_setup_by_port()
net: team: fix memory leak in __team_options_register
openvswitch: handle DNAT tuple collision
drm/amdgpu: prevent double kfree ttm->sg
xfrm: clone XFRMA_REPLAY_ESN_VAL in xfrm_do_migrate
xfrm: clone whole liftime_cur structure in xfrm_do_migrate
net: stmmac: removed enabling eee in EEE set callback
xfrm: Use correct address family in xfrm_state_find
bonding: set dev->needed_headroom in bond_setup_by_slave()
mdio: fix mdio-thunder.c dependency & build error
rxrpc: Fix rxkad token xdr encoding
rxrpc: Downgrade the BUG() for unsupported token type in rxrpc_read()
rxrpc: Fix some missing _bh annotations on locking conn->state_lock
rxrpc: Fix server keyring leak
perf: Fix task_function_call() error handling
mm: khugepaged: recalculate min_free_kbytes after memory hotplug as expected by khugepaged
net: usb: rtl8150: set random MAC address when set_ethernet_addr() fails
Linux 4.9.239
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I425f266783f834eac9a2eaf95bbf7217a7128595
commit b292b50b0efcc7095d8bf15505fba6909bb35dce upstream.
syzbot is reporting hung task in wait_for_device_probe() [1]. At least,
we always need to decrement probe_count if we incremented probe_count in
really_probe().
However, since I can't find "Resources present before probing" message in
the console log, both "this message simply flowed off" and "syzbot is not
hitting this path" will be possible. Therefore, while we are at it, let's
also prepare for concurrent wait_for_device_probe() calls by replacing
wake_up() with wake_up_all().
[1] https://syzkaller.appspot.com/bug?id=25c833f1983c9c1d512f4ff860dd0d7f5a2e2c0f
Reported-by: syzbot <syzbot+805f5f6ae37411f15b64@syzkaller.appspotmail.com>
Fixes: 7c35e699c88bd607 ("driver core: Print device when resources present in really_probe()")
Cc: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Cc: stable <stable@kernel.org>
Link: https://lore.kernel.org/r/20200713021254.3444-1-penguin-kernel@I-love.SAKURA.ne.jp
[iwamatsu: Drop patch for deferred_probe_timeout_work_func()]
Signed-off-by: Nobuhiro Iwamatsu (CIP) <nobuhiro1.iwamatsu@toshiba.co.jp>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Tetsuo Handaauthored and Greg Kroah-Hartmancommited 2020-10-14 09:48:15 +02:00
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Merge 4.9.235 into android-4.9-q
Changes in 4.9.235
bonding: fix a potential double-unregister
bonding: show saner speed for broadcast mode
net: Fix potential wrong skb->protocol in skb_vlan_untag()
tipc: fix uninit skb->data in tipc_nl_compat_dumpit()
ipvlan: fix device features
gre6: Fix reception with IP6_TNL_F_RCV_DSCP_COPY
ALSA: pci: delete repeated words in comments
ASoC: tegra: Fix reference count leaks.
arm64: dts: qcom: msm8916: Pull down PDM GPIOs during sleep
media: pci: ttpci: av7110: fix possible buffer overflow caused by bad DMA value in debiirq()
scsi: target: tcmu: Fix crash on ARM during cmd completion
iommu/iova: Don't BUG on invalid PFNs
drm/amdkfd: Fix reference count leaks.
drm/radeon: fix multiple reference count leak
drm/amdgpu: fix ref count leak in amdgpu_driver_open_kms
drm/amd/display: fix ref count leak in amdgpu_drm_ioctl
drm/amdgpu: fix ref count leak in amdgpu_display_crtc_set_config
drm/amdgpu/display: fix ref count leak when pm_runtime_get_sync fails
scsi: lpfc: Fix shost refcount mismatch when deleting vport
selftests/powerpc: Purge extra count_pmc() calls of ebb selftests
omapfb: fix multiple reference count leaks due to pm_runtime_get_sync
PCI: Fix pci_create_slot() reference count leak
rtlwifi: rtl8192cu: Prevent leaking urb
mips/vdso: Fix resource leaks in genvdso.c
cec-api: prevent leaking memory through hole in structure
drm/nouveau/drm/noveau: fix reference count leak in nouveau_fbcon_open
drm/nouveau: Fix reference count leak in nouveau_connector_detect
locking/lockdep: Fix overflow in presentation of average lock-time
scsi: iscsi: Do not put host in iscsi_set_flashnode_param()
ceph: fix potential mdsc use-after-free crash
scsi: fcoe: Memory leak fix in fcoe_sysfs_fcf_del()
EDAC/ie31200: Fallback if host bridge device is already initialized
media: davinci: vpif_capture: fix potential double free
KVM: arm64: Fix symbol dependency in __hyp_call_panic_nvhe
powerpc/spufs: add CONFIG_COREDUMP dependency
USB: sisusbvga: Fix a potential UB casued by left shifting a negative value
efi: provide empty efi_enter_virtual_mode implementation
Revert "ath10k: fix DMA related firmware crashes on multiple devices"
i2c: rcar: in slave mode, clear NACK earlier
usb: gadget: f_tcm: Fix some resource leaks in some error paths
jbd2: make sure jh have b_transaction set in refile/unfile_buffer
jbd2: abort journal if free a async write error metadata buffer
fs: prevent BUG_ON in submit_bh_wbc()
s390/cio: add cond_resched() in the slow_eval_known_fn() loop
scsi: ufs: Fix possible infinite loop in ufshcd_hold
scsi: ufs: Improve interrupt handling for shared interrupts
net: gianfar: Add of_node_put() before goto statement
powerpc/perf: Fix soft lockups due to missed interrupt accounting
HID: i2c-hid: Always sleep 60ms after I2C_HID_PWR_ON commands
btrfs: fix space cache memory leak after transaction abort
fbcon: prevent user font height or width change from causing potential out-of-bounds access
USB: lvtest: return proper error code in probe
vt: defer kfree() of vc_screenbuf in vc_do_resize()
vt_ioctl: change VT_RESIZEX ioctl to check for error return from vc_resize()
serial: samsung: Removes the IRQ not found warning
serial: pl011: Fix oops on -EPROBE_DEFER
serial: pl011: Don't leak amba_ports entry on driver register error
serial: 8250: change lock order in serial8250_do_startup()
writeback: Protect inode->i_io_list with inode->i_lock
writeback: Avoid skipping inode writeback
writeback: Fix sync livelock due to b_dirty_time processing
XEN uses irqdesc::irq_data_common::handler_data to store a per interrupt XEN data pointer which contains XEN specific information.
xhci: Do warm-reset when both CAS and XDEV_RESUME are set
PM: sleep: core: Fix the handling of pending runtime resume requests
device property: Fix the secondary firmware node handling in set_primary_fwnode()
USB: yurex: Fix bad gfp argument
usb: uas: Add quirk for PNY Pro Elite
USB: quirks: Add no-lpm quirk for another Raydium touchscreen
USB: Ignore UAS for JMicron JMS567 ATA/ATAPI Bridge
usb: host: ohci-exynos: Fix error handling in exynos_ohci_probe()
overflow.h: Add allocation size calculation helpers
USB: gadget: u_f: add overflow checks to VLA macros
USB: gadget: f_ncm: add bounds checks to ncm_unwrap_ntb()
USB: gadget: u_f: Unbreak offset calculation in VLAs
usb: storage: Add unusual_uas entry for Sony PSZ drives
btrfs: check the right error variable in btrfs_del_dir_entries_in_log
HID: hiddev: Fix slab-out-of-bounds write in hiddev_ioctl_usage()
ALSA: usb-audio: Update documentation comment for MS2109 quirk
Linux 4.9.235
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I06c5a72573ab236503da67fc4c730d52d9d73eb4
commit c15e1bdda4365a5f17cdadf22bf1c1df13884a9e upstream.
When the primary firmware node pointer is removed from a
device (set to NULL) the secondary firmware node pointer,
when it exists, is made the primary node for the device.
However, the secondary firmware node pointer of the original
primary firmware node is never cleared (set to NULL).
To avoid situation where the secondary firmware node pointer
is pointing to a non-existing object, clearing it properly
when the primary node is removed from a device in
set_primary_fwnode().
Fixes: 97badf873a ("device property: Make it possible to use secondary firmware nodes")
Cc: All applicable <stable@vger.kernel.org>
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Heikki Krogerusauthored and Greg Kroah-Hartmancommited 2020-09-03 11:21:22 +02:00
commit e3eb6e8fba65094328b8dca635d00de74ba75b45 upstream.
It has been reported that system-wide suspend may be aborted in the
absence of any wakeup events due to unforseen interactions of it with
the runtume PM framework.
One failing scenario is when there are multiple devices sharing an
ACPI power resource and runtime-resume needs to be carried out for
one of them during system-wide suspend (for example, because it needs
to be reconfigured before the whole system goes to sleep). In that
case, the runtime-resume of that device involves turning the ACPI
power resource "on" which in turn causes runtime-resume requests
to be queued up for all of the other devices sharing it. Those
requests go to the runtime PM workqueue which is frozen during
system-wide suspend, so they are not actually taken care of until
the resume of the whole system, but the pm_runtime_barrier()
call in __device_suspend() sees them and triggers system wakeup
events for them which then cause the system-wide suspend to be
aborted if wakeup source objects are in active use.
Of course, the logic that leads to triggering those wakeup events is
questionable in the first place, because clearly there are cases in
which a pending runtime resume request for a device is not connected
to any real wakeup events in any way (like the one above). Moreover,
it is racy, because the device may be resuming already by the time
the pm_runtime_barrier() runs and so if the driver doesn't take care
of signaling the wakeup event as appropriate, it will be lost.
However, if the driver does take care of that, the extra
pm_wakeup_event() call in the core is redundant.
Accordingly, drop the conditional pm_wakeup_event() call fron
__device_suspend() and make the latter call pm_runtime_barrier()
alone. Also modify the comment next to that call to reflect the new
code and extend it to mention the need to avoid unwanted interactions
between runtime PM and system-wide device suspend callbacks.
Fixes: 1e2ef05bb8 ("PM: Limit race conditions between runtime PM and system sleep (v2)")
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Reported-by: Utkarsh H Patel <utkarsh.h.patel@intel.com>
Tested-by: Utkarsh H Patel <utkarsh.h.patel@intel.com>
Tested-by: Pengfei Xu <pengfei.xu@intel.com>
Cc: All applicable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rafael J. Wysockiauthored and Greg Kroah-Hartmancommited 2020-09-03 11:21:22 +02:00
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Merge 4.9.232 into android-4.9-q
Changes in 4.9.232
pinctrl: amd: fix npins for uart0 in kerncz_groups
mac80211: allow rx of mesh eapol frames with default rx key
scsi: scsi_transport_spi: Fix function pointer check
xtensa: fix __sync_fetch_and_{and,or}_4 declarations
xtensa: update *pos in cpuinfo_op.next
drivers/net/wan/lapbether: Fixed the value of hard_header_len
net: sky2: initialize return of gm_phy_read
drm/nouveau/i2c/g94-: increase NV_PMGR_DP_AUXCTL_TRANSACTREQ timeout
SUNRPC reverting d03727b248d0 ("NFSv4 fix CLOSE not waiting for direct IO compeletion")
uprobes: Change handle_swbp() to send SIGTRAP with si_code=SI_KERNEL, to fix GDB regression
ALSA: info: Drop WARN_ON() from buffer NULL sanity check
ASoC: rt5670: Correct RT5670_LDO_SEL_MASK
btrfs: fix double free on ulist after backref resolution failure
btrfs: fix mount failure caused by race with umount
bnxt_en: Fix race when modifying pause settings.
hippi: Fix a size used in a 'pci_free_consistent()' in an error handling path
ax88172a: fix ax88172a_unbind() failures
net: dp83640: fix SIOCSHWTSTAMP to update the struct with actual configuration
net: smc91x: Fix possible memory leak in smc_drv_probe()
scripts/decode_stacktrace: strip basepath from all paths
HID: i2c-hid: add Mediacom FlexBook edge13 to descriptor override
HID: apple: Disable Fn-key key-re-mapping on clone keyboards
dmaengine: tegra210-adma: Fix runtime PM imbalance on error
regmap: dev_get_regmap_match(): fix string comparison
dmaengine: ioat setting ioat timeout as module parameter
usb: gadget: udc: gr_udc: fix memleak on error handling path in gr_ep_init()
arm64: Use test_tsk_thread_flag() for checking TIF_SINGLESTEP
x86: math-emu: Fix up 'cmp' insn for clang ias
usb: xhci-mtk: fix the failure of bandwidth allocation
usb: xhci: Fix ASM2142/ASM3142 DMA addressing
Revert "cifs: Fix the target file was deleted when rename failed."
staging: wlan-ng: properly check endpoint types
staging: comedi: addi_apci_1032: check INSN_CONFIG_DIGITAL_TRIG shift
staging: comedi: ni_6527: fix INSN_CONFIG_DIGITAL_TRIG support
staging: comedi: addi_apci_1500: check INSN_CONFIG_DIGITAL_TRIG shift
staging: comedi: addi_apci_1564: check INSN_CONFIG_DIGITAL_TRIG shift
serial: 8250: fix null-ptr-deref in serial8250_start_tx()
serial: 8250_mtk: Fix high-speed baud rates clamping
vt: Reject zero-sized screen buffer size.
Makefile: Fix GCC_TOOLCHAIN_DIR prefix for Clang cross compilation
mm/memcg: fix refcount error while moving and swapping
io-mapping: indicate mapping failure
parisc: Add atomic64_set_release() define to avoid CPU soft lockups
ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb
ath9k: Fix regression with Atheros 9271
AX.25: Fix out-of-bounds read in ax25_connect()
AX.25: Prevent out-of-bounds read in ax25_sendmsg()
dev: Defer free of skbs in flush_backlog
net-sysfs: add a newline when printing 'tx_timeout' by sysfs
net: udp: Fix wrong clean up for IS_UDPLITE macro
rxrpc: Fix sendmsg() returning EPIPE due to recvmsg() returning ENODATA
AX.25: Prevent integer overflows in connect and sendmsg
tcp: allow at most one TLP probe per flight
ip6_gre: fix null-ptr-deref in ip6gre_init_net()
drivers/net/wan/x25_asy: Fix to make it work
regmap: debugfs: check count when read regmap file
xfs: set format back to extents if xfs_bmap_extents_to_btree
perf probe: Fix to check blacklist address correctly
perf annotate: Use asprintf when formatting objdump command line
perf tools: Fix snprint warnings for gcc 8
perf: Make perf able to build with latest libbfd
Linux 4.9.232
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Iae57e72dbaebe67399c6756146f30762e5f25b2e
commit 74edd08a4fbf51d65fd8f4c7d8289cd0f392bd91 upstream.
When executing the following command, we met kernel dump.
dmesg -c > /dev/null; cd /sys;
for i in `ls /sys/kernel/debug/regmap/* -d`; do
echo "Checking regmap in $i";
cat $i/registers;
done && grep -ri "0x02d0" *;
It is because the count value is too big, and kmalloc fails. So add an
upper bound check to allow max size `PAGE_SIZE << (MAX_ORDER - 1)`.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Link: https://lore.kernel.org/r/1584064687-12964-1-git-send-email-peng.fan@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Peng Fanauthored and Greg Kroah-Hartmancommited 2020-07-31 16:44:07 +02:00
[ Upstream commit e84861fec32dee8a2e62bbaa52cded6b05a2a456 ]
This function is used by dev_get_regmap() to retrieve a regmap for the
specified device. If the device has more than one regmap, the name parameter
can be used to specify one.
The code here uses a pointer comparison to check for equal strings. This
however will probably always fail, as the regmap->name is allocated via
kstrdup_const() from the regmap's config->name.
Fix this by using strcmp() instead.
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Link: https://lore.kernel.org/r/20200703103315.267996-1-mkl@pengutronix.de
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Marc Kleine-Buddeauthored and Greg Kroah-Hartmancommited 2020-07-31 16:44:03 +02:00
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Merge 4.9.229 into android-4.9-q
Changes in 4.9.229
power: supply: bq24257_charger: Replace depends on REGMAP_I2C with select
clk: sunxi: Fix incorrect usage of round_down()
i2c: piix4: Detect secondary SMBus controller on AMD AM4 chipsets
iio: pressure: bmp280: Tolerate IRQ before registering
clk: qcom: msm8916: Fix the address location of pll->config_reg
backlight: lp855x: Ensure regulators are disabled on probe failure
ARM: integrator: Add some Kconfig selections
ALSA: isa/wavefront: prevent out of bounds write in ioctl
scsi: qla2xxx: Fix issue with adapter's stopping state
iio: bmp280: fix compensation of humidity
i2c: pxa: clear all master action bits in i2c_pxa_stop_message()
usblp: poison URBs upon disconnect
PCI: aardvark: Don't blindly enable ASPM L0s and don't write to read-only register
ps3disk: use the default segment boundary
vfio/pci: fix memory leaks in alloc_perm_bits()
mfd: wm8994: Fix driver operation if loaded as modules
scsi: lpfc: Fix lpfc_nodelist leak when processing unsolicited event
clk: clk-flexgen: fix clock-critical handling
powerpc/perf/hv-24x7: Fix inconsistent output values incase multiple hv-24x7 events run
nfsd: Fix svc_xprt refcnt leak when setup callback client failed
powerpc/crashkernel: Take "mem=" option into account
yam: fix possible memory leak in yam_init_driver
mksysmap: Fix the mismatch of '.L' symbols in System.map
scsi: sr: Fix sr_probe() missing deallocate of device minor
scsi: ibmvscsi: Don't send host info in adapter info MAD after LPM
ALSA: usb-audio: Improve frames size computation
s390/qdio: put thinint indicator after early error
tty: hvc: Fix data abort due to race in hvc_open
staging: sm750fb: add missing case while setting FB_VISUAL
i2c: pxa: fix i2c_pxa_scream_blue_murder() debug output
serial: amba-pl011: Make sure we initialize the port.lock spinlock
drivers: base: Fix NULL pointer exception in __platform_driver_probe() if a driver developer is foolish
PCI: rcar: Fix incorrect programming of OB windows
PCI/ASPM: Allow ASPM on links to PCIe-to-PCI/PCI-X Bridges
power: supply: lp8788: Fix an error handling path in 'lp8788_charger_probe()'
power: supply: smb347-charger: IRQSTAT_D is volatile
scsi: mpt3sas: Fix double free warnings
dlm: remove BUG() before panic()
clk: ti: composite: fix memory leak
tty: n_gsm: Fix SOF skipping
tty: n_gsm: Fix waking up upper tty layer when room available
powerpc/pseries/ras: Fix FWNMI_VALID off by one
powerpc/ps3: Fix kexec shutdown hang
vfio-pci: Mask cap zero
usb/ohci-platform: Fix a warning when hibernating
drm/msm/mdp5: Fix mdp5_init error path for failed mdp5_kms allocation
USB: host: ehci-mxc: Add error handling in ehci_mxc_drv_probe()
tty: n_gsm: Fix bogus i++ in gsm_data_kick
clk: samsung: exynos5433: Add IGNORE_UNUSED flag to sclk_i2s1
powerpc/64s/pgtable: fix an undefined behaviour
PCI/PTM: Inherit Switch Downstream Port PTM settings from Upstream Port
IB/cma: Fix ports memory leak in cma_configfs
watchdog: da9062: No need to ping manually before setting timeout
usb: dwc2: gadget: move gadget resume after the core is in L0 state
USB: gadget: udc: s3c2410_udc: Remove pointless NULL check in s3c2410_udc_nuke
usb: gadget: lpc32xx_udc: don't dereference ep pointer before null check
usb: gadget: fix potential double-free in m66592_probe.
usb: gadget: Fix issue with config_ep_by_speed function
clk: bcm2835: Fix return type of bcm2835_register_gate
net: sunrpc: Fix off-by-one issues in 'rpc_ntop6'
NFSv4.1 fix rpc_call_done assignment for BIND_CONN_TO_SESSION
extcon: adc-jack: Fix an error handling path in 'adc_jack_probe()'
ASoC: fsl_asrc_dma: Fix dma_chan leak when config DMA channel failed
openrisc: Fix issue with argument clobbering for clone/fork
gfs2: Allow lock_nolock mount to specify jid=X
scsi: iscsi: Fix reference count leak in iscsi_boot_create_kobj
pinctrl: imxl: Fix an error handling path in 'imx1_pinctrl_core_probe()'
crypto: omap-sham - add proper load balancing support for multicore
lib/zlib: remove outdated and incorrect pre-increment optimization
include/linux/bitops.h: avoid clang shift-count-overflow warnings
elfnote: mark all .note sections SHF_ALLOC
selftests/vm/pkeys: fix alloc_random_pkey() to make it really random
selftests/net: in timestamping, strncpy needs to preserve null byte
scsi: acornscsi: Fix an error handling path in acornscsi_probe()
usb/xhci-plat: Set PM runtime as active on resume
usb/ehci-platform: Set PM runtime as active on resume
perf report: Fix NULL pointer dereference in hists__fprintf_nr_sample_events()
bcache: fix potential deadlock problem in btree_gc_coalesce
block: Fix use-after-free in blkdev_get()
libata: Use per port sync for detach
drm: encoder_slave: fix refcouting error for modules
drm/dp_mst: Reformat drm_dp_check_act_status() a bit
drm/qxl: Use correct notify port address when creating cursor ring
selinux: fix double free
ext4: fix partial cluster initialization when splitting extent
drm/dp_mst: Increase ACT retry timeout to 3s
x86/boot/compressed: Relax sed symbol type regex for LLVM ld.lld
block: nr_sects_write(): Disable preemption on seqcount write
s390: fix syscall_get_error for compat processes
drm/i915: Whitelist context-local timestamp in the gen9 cmdparser
crypto: algboss - don't wait during notifier callback
kprobes: Fix to protect kick_kprobe_optimizer() by kprobe_mutex
powerpc/kprobes: Fixes for kprobe_lookup_name() on BE
x86/kprobes: Avoid kretprobe recursion bug
kretprobe: Prevent triggering kretprobe from within kprobe_flush_task
e1000e: Do not wake up the system via WOL if device wakeup is disabled
sched/rt, net: Use CONFIG_PREEMPTION.patch
net: core: device_rename: Use rwsem instead of a seqcount
media: dvb_frontend: initialize variable s with FE_NONE instead of 0
media: dvb/frontend.h: move out a private internal structure
media: dvb/frontend.h: document the uAPI file
media: dvb_frontend: get rid of get_property() callback
media: stv0288: get rid of set_property boilerplate
media: stv6110: get rid of a srate dead code
media: friio-fe: get rid of set_property()
media: dvb_frontend: get rid of set_property() callback
media: dvb_frontend: cleanup dvb_frontend_ioctl_properties()
media: dvb_frontend: cleanup ioctl handling logic
media: dvb_frontend: get rid of property cache's state
media: dvb_frontend: better document the -EPERM condition
media: dvb_frontend: fix return values for FE_SET_PROPERTY
media: dvb_frontend: dtv_property_process_set() cleanups
media: dvb_frontend: be sure to init dvb_frontend_handle_ioctl() return code
media: dvb_frontend: Add unlocked_ioctl in dvb_frontend.c
media: dvb_frontend: Add compat_ioctl callback
media: dvb_frontend: Add commands implementation for compat ioct
media: dvb_frontend: fix wrong cast in compat_ioctl
media: dvb_frontend: fix return error code
mtd: rawnand: Pass a nand_chip object to nand_release()
mtd: rawnand: diskonchip: Fix the probe error path
mtd: rawnand: sharpsl: Fix the probe error path
mtd: rawnand: xway: Fix the probe error path
mtd: rawnand: orion: Fix the probe error path
mtd: rawnand: socrates: Fix the probe error path
mtd: rawnand: plat_nand: Fix the probe error path
mtd: rawnand: mtk: Fix the probe error path
mtd: rawnand: tmio: Fix the probe error path
scsi: scsi_devinfo: handle non-terminated strings
l2tp: Allow duplicate session creation with UDP
net: sched: export __netdev_watchdog_up()
fix a braino in "sparc32: fix register window handling in genregs32_[gs]et()"
mld: fix memory leak in ipv6_mc_destroy_dev()
net: fix memleak in register_netdevice()
net: usb: ax88179_178a: fix packet alignment padding
rocker: fix incorrect error handling in dma_rings_init
rxrpc: Fix notification call on completion of discarded calls
tg3: driver sleeps indefinitely when EEH errors exceed eeh_max_freezes
ip_tunnel: fix use-after-free in ip_tunnel_lookup()
tcp_cubic: fix spurious HYSTART_DELAY exit upon drop in min RTT
ip6_gre: fix use-after-free in ip6gre_tunnel_lookup()
tcp: grow window for OOO packets only for SACK flows
sctp: Don't advertise IPv4 addresses if ipv6only is set on the socket
net: Fix the arp error in some cases
net: Do not clear the sock TX queue in sk_set_socket()
net: core: reduce recursion limit value
USB: ohci-sm501: Add missed iounmap() in remove
usb: dwc2: Postponed gadget registration to the udc class driver
usb: add USB_QUIRK_DELAY_INIT for Logitech C922
USB: ehci: reopen solution for Synopsys HC bug
usb: host: ehci-exynos: Fix error check in exynos_ehci_probe()
ALSA: usb-audio: add quirk for Denon DCD-1500RE
xhci: Fix incorrect EP_STATE_MASK
xhci: Fix enumeration issue when setting max packet size for FS devices.
cdc-acm: Add DISABLE_ECHO quirk for Microchip/SMSC chip
ALSA: usb-audio: uac1: Invalidate ctl on interrupt
ALSA: usb-audio: Clean up mixer element list traverse
ALSA: usb-audio: Fix OOB access of mixer element list
xhci: Poll for U0 after disabling USB2 LPM
cifs/smb3: Fix data inconsistent when punch hole
cifs/smb3: Fix data inconsistent when zero file range
efi/esrt: Fix reference count leak in esre_create_sysfs_entry.
RDMA/mad: Fix possible memory leak in ib_mad_post_receive_mads()
net: qed: fix left elements count calculation
net: qed: fix NVMe login fails over VFs
net: qed: fix excessive QM ILT lines consumption
ARM: imx5: add missing put_device() call in imx_suspend_alloc_ocram()
usb: gadget: udc: Potential Oops in error handling code
netfilter: ipset: fix unaligned atomic access
sched/core: Fix PI boosting between RT and DEADLINE tasks
ata/libata: Fix usage of page address by page_address in ata_scsi_mode_select_xlat function
net: alx: fix race condition in alx_remove
s390/ptrace: fix setting syscall number
kbuild: improve cc-option to clean up all temporary files
blktrace: break out of blktrace setup on concurrent calls
ALSA: hda: Add NVIDIA codec IDs 9a & 9d through a0 to patch table
ACPI: sysfs: Fix pm_profile_attr type
KVM: X86: Fix MSR range of APIC registers in X2APIC mode
mm/slab: use memzero_explicit() in kzfree()
ocfs2: load global_inode_alloc
ocfs2: fix value of OCFS2_INVALID_SLOT
ocfs2: fix panic on nfs server over ocfs2
arm64: perf: Report the PC value in REGS_ABI_32 mode
tracing: Fix event trigger to accept redundant spaces
drm/radeon: fix fb_div check in ni_init_smc_spll_table()
sunrpc: fixed rollback in rpc_gssd_dummy_populate()
SUNRPC: Properly set the @subbuf parameter of xdr_buf_subsegment()
pNFS/flexfiles: Fix list corruption if the mirror count changes
NFSv4 fix CLOSE not waiting for direct IO compeletion
xfs: add agf freeblocks verify in xfs_agf_verify
Revert "tty: hvc: Fix data abort due to race in hvc_open"
Linux 4.9.229
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I0ce84c8f4c2c437fee36399c358c3dcc19fdfc1d
commit 7e5b3c267d256822407a22fdce6afdf9cd13f9fb upstream
SRBDS is an MDS-like speculative side channel that can leak bits from the
random number generator (RNG) across cores and threads. New microcode
serializes the processor access during the execution of RDRAND and
RDSEED. This ensures that the shared buffer is overwritten before it is
released for reuse.
While it is present on all affected CPU models, the microcode mitigation
is not needed on models that enumerate ARCH_CAPABILITIES[MDS_NO] in the
cases where TSX is not supported or has been disabled with TSX_CTRL.
The mitigation is activated by default on affected processors and it
increases latency for RDRAND and RDSEED instructions. Among other
effects this will reduce throughput from /dev/urandom.
* Enable administrator to configure the mitigation off when desired using
either mitigations=off or srbds=off.
* Export vulnerability status via sysfs
* Rename file-scoped macros to apply for non-whitelist table initializations.
[ bp: Massage,
- s/VULNBL_INTEL_STEPPING/VULNBL_INTEL_STEPPINGS/g,
- do not read arch cap MSR a second time in tsx_fused_off() - just pass it in,
- flip check in cpu_set_bug_bits() to save an indentation level,
- reflow comments.
jpoimboe: s/Mitigated/Mitigation/ in user-visible strings
tglx: Dropped the fused off magic for now
]
Signed-off-by: Mark Gross <mgross@linux.intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Tony Luck <tony.luck@intel.com>
Reviewed-by: Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
Reviewed-by: Josh Poimboeuf <jpoimboe@redhat.com>
Tested-by: Neelima Krishnan <neelima.krishnan@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mark Grossauthored and Greg Kroah-Hartmancommited 2020-06-11 09:22:23 +02:00
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Merge 4.9.225 into android-4.9-q
Changes in 4.9.225
igb: use igb_adapter->io_addr instead of e1000_hw->hw_addr
padata: Remove unused but set variables
padata: get_next is never NULL
padata: ensure the reorder timer callback runs on the correct CPU
padata: ensure padata_do_serial() runs on the correct CPU
evm: Check also if *tfm is an error pointer in init_desc()
ima: Fix return value of ima_write_policy()
fix multiplication overflow in copy_fdtable()
iommu/amd: Fix over-read of ACPI UID from IVRS table
i2c: mux: demux-pinctrl: Fix an error handling path in 'i2c_demux_pinctrl_probe()'
gcc-common.h: Update for GCC 10
HID: multitouch: add eGalaxTouch P80H84 support
configfs: fix config_item refcnt leak in configfs_rmdir()
component: Silence bind error on -EPROBE_DEFER
gtp: set NLM_F_MULTI flag in gtp_genl_dump_pdp()
ceph: fix double unlock in handle_cap_export()
USB: core: Fix misleading driver bug report
platform/x86: asus-nb-wmi: Do not load on Asus T100TA and T200TA
ARM: futex: Address build warning
i2c: dev: Fix the race between the release of i2c_dev and cdev
padata: set cpu_index of unused CPUs to -1
padata: Replace delayed timer with immediate workqueue in padata_reorder
padata: initialize pd->cpu with effective cpumask
padata: purge get_cpu and reorder_via_wq from padata_do_serial
arm64: fix the flush_icache_range arguments in machine_kexec
watchdog: Fix the race between the release of watchdog_core_data and cdev
net: l2tp: export debug flags to UAPI
net: l2tp: deprecate PPPOL2TP_MSG_* in favour of L2TP_MSG_*
net: l2tp: ppp: change PPPOL2TP_MSG_* => L2TP_MSG_*
New kernel function to get IP overhead on a socket.
L2TP:Adjust intf MTU, add underlay L3, L2 hdrs.
l2tp: remove useless duplicate session detection in l2tp_netlink
l2tp: remove l2tp_session_find()
l2tp: define parameters of l2tp_session_get*() as "const"
l2tp: define parameters of l2tp_tunnel_find*() as "const"
l2tp: initialise session's refcount before making it reachable
l2tp: hold tunnel while looking up sessions in l2tp_netlink
l2tp: hold tunnel while processing genl delete command
l2tp: hold tunnel while handling genl tunnel updates
l2tp: hold tunnel while handling genl TUNNEL_GET commands
l2tp: hold tunnel used while creating sessions with netlink
l2tp: prevent creation of sessions on terminated tunnels
l2tp: pass tunnel pointer to ->session_create()
l2tp: fix l2tp_eth module loading
l2tp: don't register sessions in l2tp_session_create()
l2tp: initialise l2tp_eth sessions before registering them
l2tp: protect sock pointer of struct pppol2tp_session with RCU
l2tp: initialise PPP sessions before registering them
ALSA: pcm: fix incorrect hw_base increase
dmaengine: tegra210-adma: Fix an error handling path in 'tegra_adma_probe()'
l2tp: device MTU setup, tunnel socket needs a lock
x86/uaccess, ubsan: Fix UBSAN vs. SMAP
ubsan: build ubsan.c more conservatively
platform/x86: alienware-wmi: fix kfree on potentially uninitialized pointer
libnvdimm/btt: Remove unnecessary code in btt_freelist_init
cxgb4: free mac_hlist properly
cxgb4/cxgb4vf: Fix mac_hlist initialization and free
Revert "gfs2: Don't demote a glock until its revokes are written"
staging: iio: ad2s1210: Fix SPI reading
staging: greybus: Fix uninitialized scalar variable
iio: dac: vf610: Fix an error handling path in 'vf610_dac_probe()'
mei: release me_cl object reference
rapidio: fix an error in get_user_pages_fast() error handling
iio: sca3000: Remove an erroneous 'get_device()'
Linux 4.9.225
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I5183590d1e0ef7ea6623cf70c753ea169d0fd8a1
[ Upstream commit 7706b0a76a9697021e2bf395f3f065c18f51043d ]
If a component fails to bind due to -EPROBE_DEFER we should not log an
error as this is not a real failure.
Fixes messages like:
vc4-drm soc:gpu: failed to bind 3f902000.hdmi (ops vc4_hdmi_ops): -517
vc4-drm soc:gpu: master bind failed: -517
Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
Link: https://lore.kernel.org/r/20200411190241.89404-1-james.hilliard1@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
James Hilliardauthored and Greg Kroah-Hartmancommited 2020-05-27 16:41:46 +02:00
* refs/heads/tmp-60fbe70:
UPSTREAM: sched/psi: Fix OOB write when writing 0 bytes to PSI files
UPSTREAM: psi: Fix a division error in psi poll()
UPSTREAM: sched/psi: Fix sampling error and rare div0 crashes with cgroups and high uptime
UPSTREAM: sched/psi: Correct overly pessimistic size calculation
Linux 4.9.215
s390/mm: Explicitly compare PAGE_DEFAULT_KEY against zero in storage_key_init_range
xen: Enable interrupts when calling _cond_resched()
ata: ahci: Add shutdown to freeze hardware resources of ahci
netfilter: xt_hashlimit: limit the max size of hashtable
ALSA: seq: Fix concurrent access to queue current tick/time
ALSA: seq: Avoid concurrent access to queue flags
ALSA: rawmidi: Avoid bit fields for state flags
ecryptfs: replace BUG_ON with error handling code
staging: greybus: use after free in gb_audio_manager_remove_all()
usb: gadget: composite: Fix bMaxPower for SuperSpeedPlus
scsi: Revert "target: iscsi: Wait for all commands to finish before freeing a session"
scsi: Revert "RDMA/isert: Fix a recently introduced regression related to logout"
Btrfs: fix btrfs_wait_ordered_range() so that it waits for all ordered extents
KVM: apic: avoid calculating pending eoi from an uninitialized val
KVM: nVMX: Check IO instruction VM-exit conditions
KVM: nVMX: Refactor IO bitmap checks into helper function
ext4: fix race between writepages and enabling EXT4_EXTENTS_FL
ext4: rename s_journal_flag_rwsem to s_writepages_rwsem
ext4: fix mount failure with quota configured as module
ext4: add cond_resched() to __ext4_find_entry()
ext4: fix a data race in EXT4_I(inode)->i_disksize
netfilter: xt_bpf: add overflow checks
KVM: nVMX: Don't emulate instructions in guest mode
lib/stackdepot.c: fix global out-of-bounds in stack_slabs
vt: vt_ioctl: fix race in VT_RESIZEX
VT_RESIZEX: get rid of field-by-field copyin
KVM: x86: don't notify userspace IOAPIC on edge-triggered interrupt EOI
xhci: apply XHCI_PME_STUCK_QUIRK to Intel Comet Lake platforms
Revert "ipc,sem: remove uneeded sem_undo_list lock usage in exit_sem()"
tty: serial: imx: setup the correct sg entry for tx dma
tty/serial: atmel: manage shutdown in case of RS485 or ISO7816 mode
x86/mce/amd: Fix kobject lifetime
x86/mce/amd: Publish the bank pointer only after setup has succeeded
staging: rtl8188eu: Fix potential overuse of kernel memory
staging: rtl8188eu: Fix potential security hole
USB: hub: Don't record a connect-change event during reset-resume
USB: Fix novation SourceControl XL after suspend
usb: uas: fix a plug & unplug racing
xhci: Force Maximum Packet size for Full-speed bulk devices to valid range.
staging: vt6656: fix sign of rx_dbm to bb_pre_ed_rssi.
staging: android: ashmem: Disallow ashmem memory from being remapped
vt: selection, handle pending signals in paste_selection
floppy: check FDC index for errors before assigning it
net/sched: flower: add missing validation of TCA_FLOWER_FLAGS
net/sched: matchall: add missing validation of TCA_MATCHALL_FLAGS
enic: prevent waking up stopped tx queues over watchdog reset
selinux: ensure we cleanup the internal AVC counters on error in avc_update()
help_next should increase position index
brd: check and limit max_part par
microblaze: Prevent the overflow of the start
iwlwifi: mvm: Fix thermal zone registration
irqchip/gic-v3-its: Reference to its_invall_cmd descriptor when building INVALL
bcache: explicity type cast in bset_bkey_last()
reiserfs: prevent NULL pointer dereference in reiserfs_insert_item()
lib/scatterlist.c: adjust indentation in __sg_alloc_table
ocfs2: fix a NULL pointer dereference when call ocfs2_update_inode_fsync_trans()
radeon: insert 10ms sleep in dce5_crtc_load_lut
trigger_next should increase position index
ftrace: fpid_next() should increase position index
drm/nouveau/disp/nv50-: prevent oops when no channel method map provided
irqchip/gic-v3: Only provision redistributors that are enabled in ACPI
cifs: fix NULL dereference in match_prepath
iwlegacy: ensure loop counter addr does not wrap and cause an infinite loop
hostap: Adjust indentation in prism2_hostapd_add_sta
ARM: 8951/1: Fix Kexec compilation issue.
jbd2: switch to use jbd2_journal_abort() when failed to submit the commit record
powerpc/sriov: Remove VF eeh_dev state when disabling SR-IOV
ALSA: hda - Add docking station support for Lenovo Thinkpad T420s
driver core: platform: fix u32 greater or equal to zero comparison
s390/ftrace: generate traced function stack frame
x86/decoder: Add TEST opcode to Group3-2
remoteproc: Initialize rproc_class before use
ide: serverworks: potential overflow in svwks_set_pio_mode()
cmd64x: potential buffer overflow in cmd64x_program_timings()
pwm: omap-dmtimer: Remove PWM chip in .remove before making it unfunctional
arm64: fix alternatives with LLVM's integrated assembler
scsi: iscsi: Don't destroy session if there are outstanding connections
iommu/arm-smmu-v3: Use WRITE_ONCE() when changing validity of an STE
usb: musb: omap2430: Get rid of musb .set_vbus for omap2430 glue
drm/vmwgfx: prevent memory leak in vmw_cmdbuf_res_add
drm/nouveau: Fix copy-paste error in nouveau_fence_wait_uevent_handler
drm/nouveau/gr/gk20a,gm200-: add terminators to method lists read from fw
vme: bridges: reduce stack usage
driver core: Print device when resources present in really_probe()
driver core: platform: Prevent resouce overflow from causing infinite loops
tty: synclink_gt: Adjust indentation in several functions
tty: synclinkmp: Adjust indentation in several functions
ASoC: atmel: fix build error with CONFIG_SND_ATMEL_SOC_DMA=m
wan: ixp4xx_hss: fix compile-testing on 64-bit
Input: edt-ft5x06 - work around first register access error
rcu: Use WRITE_ONCE() for assignments to ->pprev for hlist_nulls
soc/tegra: fuse: Correct straps' address for older Tegra124 device trees
udf: Fix free space reporting for metadata and virtual partitions
usbip: Fix unsafe unaligned pointer usage
tools lib api fs: Fix gcc9 stringop-truncation compilation error
ALSA: sh: Fix compile warning wrt const
RDMA/rxe: Fix error type of mmap_offset
pinctrl: sh-pfc: sh7269: Fix CAN function GPIOs
PM / devfreq: rk3399_dmc: Add COMPILE_TEST and HAVE_ARM_SMCCC dependency
x86/vdso: Provide missing include file
ARM: dts: r8a7779: Add device node for ARM global timer
drm/mediatek: handle events when enabling/disabling crtc
scsi: aic7xxx: Adjust indentation in ahc_find_syncrate
ACPICA: Disassembler: create buffer fields in ACPI_PARSE_LOAD_PASS1
orinoco: avoid assertion in case of NULL pointer
rtlwifi: rtl_pci: Fix -Wcast-function-type
iwlegacy: Fix -Wcast-function-type
ipw2x00: Fix -Wcast-function-type
b43legacy: Fix -Wcast-function-type
ALSA: usx2y: Adjust indentation in snd_usX2Y_hwdep_dsp_status
reiserfs: Fix spurious unlock in reiserfs_fill_super() error handling
media: v4l2-device.h: Explicitly compare grp{id,mask} to zero in v4l2_device macros
NFC: port100: Convert cpu_to_le16(le16_to_cpu(E1) + E2) to use le16_add_cpu().
PCI/IOV: Fix memory leak in pci_iov_add_virtfn()
net/wan/fsl_ucc_hdlc: reject muram offsets above 64K
regulator: rk808: Lower log level on optional GPIOs being not available
drm/amdgpu: remove 4 set but not used variable in amdgpu_atombios_get_connector_info_from_object_table
clk: qcom: rcg2: Don't crash if our parent can't be found; return an error
kconfig: fix broken dependency in randconfig-generated .config
ext4, jbd2: ensure panic when aborting with zero errno
tracing: Fix very unlikely race of registering two stat tracers
tracing: Fix tracing_stat return values in error handling paths
x86/sysfb: Fix check for bad VRAM size
jbd2: clear JBD2_ABORT flag before journal_reset to update log tail info when load journal
usb: gadget: udc: fix possible sleep-in-atomic-context bugs in gr_probe()
uio: fix a sleep-in-atomic-context bug in uio_dmem_genirq_irqcontrol()
sparc: Add .exit.data section.
MIPS: Loongson: Fix potential NULL dereference in loongson3_platform_init()
efi/x86: Map the entire EFI vendor string before copying it
pinctrl: baytrail: Do not clear IRQ flags on direct-irq enabled pins
media: sti: bdisp: fix a possible sleep-in-atomic-context bug in bdisp_device_run()
gpio: gpio-grgpio: fix possible sleep-in-atomic-context bugs in grgpio_irq_map/unmap()
powerpc/powernv/iov: Ensure the pdn for VFs always contains a valid PE number
media: i2c: mt9v032: fix enum mbus codes and frame sizes
pxa168fb: Fix the function used to release some memory in an error handling path
pinctrl: sh-pfc: sh7264: Fix CAN function GPIOs
gianfar: Fix TX timestamping with a stacked DSA driver
brcmfmac: Fix use after free in brcmf_sdio_readframes()
cpu/hotplug, stop_machine: Fix stop_machine vs hotplug order
drm/gma500: Fixup fbdev stolen size usage evaluation
Revert "KVM: VMX: Add non-canonical check on writes to RTIT address MSRs"
scsi: qla2xxx: fix a potential NULL pointer dereference
btrfs: print message when tree-log replay starts
jbd2: do not clear the BH_Mapped flag when forgetting a metadata buffer
jbd2: move the clearing of b_modified flag to the journal_unmap_buffer()
hwmon: (pmbus/ltc2978) Fix PMBus polling of MFR_COMMON definitions.
perf/x86/intel: Fix inaccurate period in context switch for auto-reload
s390/time: Fix clk type in get_tod_clock
padata: Remove broken queue flushing
perf/x86/amd: Add missing L2 misses event spec to AMD Family 17h's event map
btrfs: log message when rw remount is attempted with unclean tree-log
Btrfs: fix race between using extent maps and merging them
ext4: improve explanation of a mount failure caused by a misconfigured kernel
ext4: fix checksum errors with indexed dirs
ext4: don't assume that mmp_nodename/bdevname have NUL
ALSA: usb-audio: Apply sample rate quirk for Audioengine D1
ecryptfs: fix a memory leak bug in ecryptfs_init_messaging()
ecryptfs: fix a memory leak bug in parse_tag_1_packet()
ALSA: hda: Use scnprintf() for printing texts for sysfs/procfs
KVM: x86: emulate RDPID
x86/vdso: Use RDPID in preference to LSL when available
Conflicts:
drivers/usb/host/xhci-mem.c
Change-Id: I96eafddc50120464633c0f4815302cbca0921df8
Signed-off-by: jianzhou <jianzhou@codeaurora.org>
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Merge 4.9.215 into android-4.9-q
Changes in 4.9.215
x86/vdso: Use RDPID in preference to LSL when available
KVM: x86: emulate RDPID
ALSA: hda: Use scnprintf() for printing texts for sysfs/procfs
ecryptfs: fix a memory leak bug in parse_tag_1_packet()
ecryptfs: fix a memory leak bug in ecryptfs_init_messaging()
ALSA: usb-audio: Apply sample rate quirk for Audioengine D1
ext4: don't assume that mmp_nodename/bdevname have NUL
ext4: fix checksum errors with indexed dirs
ext4: improve explanation of a mount failure caused by a misconfigured kernel
Btrfs: fix race between using extent maps and merging them
btrfs: log message when rw remount is attempted with unclean tree-log
perf/x86/amd: Add missing L2 misses event spec to AMD Family 17h's event map
padata: Remove broken queue flushing
s390/time: Fix clk type in get_tod_clock
perf/x86/intel: Fix inaccurate period in context switch for auto-reload
hwmon: (pmbus/ltc2978) Fix PMBus polling of MFR_COMMON definitions.
jbd2: move the clearing of b_modified flag to the journal_unmap_buffer()
jbd2: do not clear the BH_Mapped flag when forgetting a metadata buffer
btrfs: print message when tree-log replay starts
scsi: qla2xxx: fix a potential NULL pointer dereference
Revert "KVM: VMX: Add non-canonical check on writes to RTIT address MSRs"
drm/gma500: Fixup fbdev stolen size usage evaluation
cpu/hotplug, stop_machine: Fix stop_machine vs hotplug order
brcmfmac: Fix use after free in brcmf_sdio_readframes()
gianfar: Fix TX timestamping with a stacked DSA driver
pinctrl: sh-pfc: sh7264: Fix CAN function GPIOs
pxa168fb: Fix the function used to release some memory in an error handling path
media: i2c: mt9v032: fix enum mbus codes and frame sizes
powerpc/powernv/iov: Ensure the pdn for VFs always contains a valid PE number
gpio: gpio-grgpio: fix possible sleep-in-atomic-context bugs in grgpio_irq_map/unmap()
media: sti: bdisp: fix a possible sleep-in-atomic-context bug in bdisp_device_run()
pinctrl: baytrail: Do not clear IRQ flags on direct-irq enabled pins
efi/x86: Map the entire EFI vendor string before copying it
MIPS: Loongson: Fix potential NULL dereference in loongson3_platform_init()
sparc: Add .exit.data section.
uio: fix a sleep-in-atomic-context bug in uio_dmem_genirq_irqcontrol()
usb: gadget: udc: fix possible sleep-in-atomic-context bugs in gr_probe()
jbd2: clear JBD2_ABORT flag before journal_reset to update log tail info when load journal
x86/sysfb: Fix check for bad VRAM size
tracing: Fix tracing_stat return values in error handling paths
tracing: Fix very unlikely race of registering two stat tracers
ext4, jbd2: ensure panic when aborting with zero errno
kconfig: fix broken dependency in randconfig-generated .config
clk: qcom: rcg2: Don't crash if our parent can't be found; return an error
drm/amdgpu: remove 4 set but not used variable in amdgpu_atombios_get_connector_info_from_object_table
regulator: rk808: Lower log level on optional GPIOs being not available
net/wan/fsl_ucc_hdlc: reject muram offsets above 64K
PCI/IOV: Fix memory leak in pci_iov_add_virtfn()
NFC: port100: Convert cpu_to_le16(le16_to_cpu(E1) + E2) to use le16_add_cpu().
media: v4l2-device.h: Explicitly compare grp{id,mask} to zero in v4l2_device macros
reiserfs: Fix spurious unlock in reiserfs_fill_super() error handling
ALSA: usx2y: Adjust indentation in snd_usX2Y_hwdep_dsp_status
b43legacy: Fix -Wcast-function-type
ipw2x00: Fix -Wcast-function-type
iwlegacy: Fix -Wcast-function-type
rtlwifi: rtl_pci: Fix -Wcast-function-type
orinoco: avoid assertion in case of NULL pointer
ACPICA: Disassembler: create buffer fields in ACPI_PARSE_LOAD_PASS1
scsi: aic7xxx: Adjust indentation in ahc_find_syncrate
drm/mediatek: handle events when enabling/disabling crtc
ARM: dts: r8a7779: Add device node for ARM global timer
x86/vdso: Provide missing include file
PM / devfreq: rk3399_dmc: Add COMPILE_TEST and HAVE_ARM_SMCCC dependency
pinctrl: sh-pfc: sh7269: Fix CAN function GPIOs
RDMA/rxe: Fix error type of mmap_offset
ALSA: sh: Fix compile warning wrt const
tools lib api fs: Fix gcc9 stringop-truncation compilation error
usbip: Fix unsafe unaligned pointer usage
udf: Fix free space reporting for metadata and virtual partitions
soc/tegra: fuse: Correct straps' address for older Tegra124 device trees
rcu: Use WRITE_ONCE() for assignments to ->pprev for hlist_nulls
Input: edt-ft5x06 - work around first register access error
wan: ixp4xx_hss: fix compile-testing on 64-bit
ASoC: atmel: fix build error with CONFIG_SND_ATMEL_SOC_DMA=m
tty: synclinkmp: Adjust indentation in several functions
tty: synclink_gt: Adjust indentation in several functions
driver core: platform: Prevent resouce overflow from causing infinite loops
driver core: Print device when resources present in really_probe()
vme: bridges: reduce stack usage
drm/nouveau/gr/gk20a,gm200-: add terminators to method lists read from fw
drm/nouveau: Fix copy-paste error in nouveau_fence_wait_uevent_handler
drm/vmwgfx: prevent memory leak in vmw_cmdbuf_res_add
usb: musb: omap2430: Get rid of musb .set_vbus for omap2430 glue
iommu/arm-smmu-v3: Use WRITE_ONCE() when changing validity of an STE
scsi: iscsi: Don't destroy session if there are outstanding connections
arm64: fix alternatives with LLVM's integrated assembler
pwm: omap-dmtimer: Remove PWM chip in .remove before making it unfunctional
cmd64x: potential buffer overflow in cmd64x_program_timings()
ide: serverworks: potential overflow in svwks_set_pio_mode()
remoteproc: Initialize rproc_class before use
x86/decoder: Add TEST opcode to Group3-2
s390/ftrace: generate traced function stack frame
driver core: platform: fix u32 greater or equal to zero comparison
ALSA: hda - Add docking station support for Lenovo Thinkpad T420s
powerpc/sriov: Remove VF eeh_dev state when disabling SR-IOV
jbd2: switch to use jbd2_journal_abort() when failed to submit the commit record
ARM: 8951/1: Fix Kexec compilation issue.
hostap: Adjust indentation in prism2_hostapd_add_sta
iwlegacy: ensure loop counter addr does not wrap and cause an infinite loop
cifs: fix NULL dereference in match_prepath
irqchip/gic-v3: Only provision redistributors that are enabled in ACPI
drm/nouveau/disp/nv50-: prevent oops when no channel method map provided
ftrace: fpid_next() should increase position index
trigger_next should increase position index
radeon: insert 10ms sleep in dce5_crtc_load_lut
ocfs2: fix a NULL pointer dereference when call ocfs2_update_inode_fsync_trans()
lib/scatterlist.c: adjust indentation in __sg_alloc_table
reiserfs: prevent NULL pointer dereference in reiserfs_insert_item()
bcache: explicity type cast in bset_bkey_last()
irqchip/gic-v3-its: Reference to its_invall_cmd descriptor when building INVALL
iwlwifi: mvm: Fix thermal zone registration
microblaze: Prevent the overflow of the start
brd: check and limit max_part par
help_next should increase position index
selinux: ensure we cleanup the internal AVC counters on error in avc_update()
enic: prevent waking up stopped tx queues over watchdog reset
net/sched: matchall: add missing validation of TCA_MATCHALL_FLAGS
net/sched: flower: add missing validation of TCA_FLOWER_FLAGS
floppy: check FDC index for errors before assigning it
vt: selection, handle pending signals in paste_selection
staging: android: ashmem: Disallow ashmem memory from being remapped
staging: vt6656: fix sign of rx_dbm to bb_pre_ed_rssi.
xhci: Force Maximum Packet size for Full-speed bulk devices to valid range.
usb: uas: fix a plug & unplug racing
USB: Fix novation SourceControl XL after suspend
USB: hub: Don't record a connect-change event during reset-resume
staging: rtl8188eu: Fix potential security hole
staging: rtl8188eu: Fix potential overuse of kernel memory
x86/mce/amd: Publish the bank pointer only after setup has succeeded
x86/mce/amd: Fix kobject lifetime
tty/serial: atmel: manage shutdown in case of RS485 or ISO7816 mode
tty: serial: imx: setup the correct sg entry for tx dma
Revert "ipc,sem: remove uneeded sem_undo_list lock usage in exit_sem()"
xhci: apply XHCI_PME_STUCK_QUIRK to Intel Comet Lake platforms
KVM: x86: don't notify userspace IOAPIC on edge-triggered interrupt EOI
VT_RESIZEX: get rid of field-by-field copyin
vt: vt_ioctl: fix race in VT_RESIZEX
lib/stackdepot.c: fix global out-of-bounds in stack_slabs
KVM: nVMX: Don't emulate instructions in guest mode
netfilter: xt_bpf: add overflow checks
ext4: fix a data race in EXT4_I(inode)->i_disksize
ext4: add cond_resched() to __ext4_find_entry()
ext4: fix mount failure with quota configured as module
ext4: rename s_journal_flag_rwsem to s_writepages_rwsem
ext4: fix race between writepages and enabling EXT4_EXTENTS_FL
KVM: nVMX: Refactor IO bitmap checks into helper function
KVM: nVMX: Check IO instruction VM-exit conditions
KVM: apic: avoid calculating pending eoi from an uninitialized val
Btrfs: fix btrfs_wait_ordered_range() so that it waits for all ordered extents
scsi: Revert "RDMA/isert: Fix a recently introduced regression related to logout"
scsi: Revert "target: iscsi: Wait for all commands to finish before freeing a session"
usb: gadget: composite: Fix bMaxPower for SuperSpeedPlus
staging: greybus: use after free in gb_audio_manager_remove_all()
ecryptfs: replace BUG_ON with error handling code
ALSA: rawmidi: Avoid bit fields for state flags
ALSA: seq: Avoid concurrent access to queue flags
ALSA: seq: Fix concurrent access to queue current tick/time
netfilter: xt_hashlimit: limit the max size of hashtable
ata: ahci: Add shutdown to freeze hardware resources of ahci
xen: Enable interrupts when calling _cond_resched()
s390/mm: Explicitly compare PAGE_DEFAULT_KEY against zero in storage_key_init_range
Linux 4.9.215
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I4c663321dde48cd2a324e59acb70c99f75f9344e
exer
authored and
Sorayukii
commited 
David Howells
authored and
Nolen Johnson
commited 
Sudeep Holla
authored and
0xCAFEBABE
commited 
Michael Bestas
commited 
Greg Kroah-Hartman
commited 
Isaac J. Manjarres
authored and
Greg Kroah-Hartman
commited 
Pawan Gupta
authored and
Miaohe Lin
authored and
Dmitry Baryshkov
authored and
Yang Yingliang
authored and
Tony Lindgren
authored and
Jeongtae Park
authored and
Grygorii Strashko
authored and
Thomas Gleixner
authored and
Sasha Levin
commited 
Bard Liao
authored and
Andy Shevchenko
authored and
Tetsuo Handa
authored and
Heikki Krogerus
authored and
Rafael J. Wysocki
authored and
Peng Fan
authored and
Marc Kleine-Budde
authored and
Kuppuswamy Sathyanarayanan
authored and
Angelo G. Del Regno
authored and
Mark Gross
authored and
James Hilliard
authored and
jianzhou
commited